We Tried Over 50 Swimsuits (So That You Wouldn't Have To). These Are the Best.

New York Times

23-05-2025

Marki Williams/NYT Wirecutter
Made from a fabric that's buttery-soft yet compressive, this high-cut V-neck one-piece provides comfortable shaping around the midsection. The suit, available in regular and tall options, runs slightly short and fits a limited range of sizes, from US 2 to 12.
Made from a fabric that's buttery-soft yet compressive, this V-neck bikini top provides support for small to medium breasts. The fit isn't adjustable, so if you're in between sizes, we recommend sizing up.
Made from a fabric that's buttery-soft yet compressive, this V-neck bikini top features a wider band and straps to support D- to G-cup breasts. The fit isn't adjustable, so if you're in between sizes, we recommend sizing up.
Made from a fabric that's buttery-soft yet compressive, this high-waisted bikini bottom — which sits above the belly button — provides comfortable shaping around the midsection. But it fits a limited range of sizes, from US 2 to 12.
Founded in 2018 by two Lululemon alums, Left on Friday makes stylish, silky-smooth suits in a wide range of cuts and a rainbow of solid hues. We adored all the pieces we tried from this company. Our favorites included the Sunday Suit, a minimal one-piece in regular and tall lengths with a plunging neckline and a high-cut leg; the Sunday Top, an elegant V-neck top that also comes in a more-supportive version for D- to G-cup breasts; the Club Top, a scooped top with an under-bust seam for smaller cup sizes; and the Hi Tide Bottom, a high-rise bikini-bottom style that smooths and supports the midsection.
We also tested — and loved — the Weekender Suit, a deeply plunging cross-back one-piece that comes in regular and tall lengths; the Wear To Bottom, a low-rise, medium-coverage bikini bottom; and the Rays Short Sleeve Top, a cropped rash-guard top with short sleeves and a mock neck. This 5-foot-5 model is wearing the Left on Friday Sunday Suit (size S) in palm. This suit has a V neckline and high-cut leg. Marki Williams/NYT Wirecutter This suit has slim straps; the backside coverage is minimal. Marki Williams/NYT Wirecutter This 5-foot-9 model is wearing the Weekender Suit (size S) in cold brew. It has a deeply plunging V neckline and high-cut leg. Marki Williams/NYT Wirecutter The Weekender Suit is deeply scooped in the back, with slim criss-crossed straps. It provides minimal backside coverage. Marki Williams/NYT Wirecutter This 5-foot-5 model is wearing the Sunday Top (size S) in olive and the Wear To Bottom (size S) in desert plum. The Sunday Top is designed for cup sizes B to D, and provides moderate coverage. Marki Williams/NYT Wirecutter The Wear To Bottom has a low rise and semi-low-cut leg; it provides moderate backside coverage. Marki Williams/NYT Wirecutter This 5-foot-11 model is wearing the Sunday Top D+ (size XXL) in desert plum and the Hi Tide Bottom (size XXL) in martini. The D+ top is designed for cup sizes D to G. Marki Williams/NYT Wirecutter Compared to the Sunday Top, the Sunday Top D+ has a thicker band, and the straps double up in back. The Wear To Bottom has a high rise and mid-cut leg, and it provides full backside coverage. Marki Williams/NYT Wirecutter This 5-foot-5 model is wearing the Rays Short Sleeve Top (size S) in camp and the Wear To Bottom (size S) in desert plum. Marki Williams/NYT Wirecutter The Rays Short Sleeve top is meant to be worn over a bikini top. It provides UPF 50 protection, blocking 98% of the sun's rays. Marki Williams/NYT Wirecutter This 5-foot-5 model is wearing the Left on Friday Sunday Suit (size S) in palm. This suit has a V neckline and high-cut leg. Marki Williams/NYT Wirecutter
We dig the minimalist cuts and tasteful colors. Left on Friday offers a plethora of styles in dozens of appealing solid colors ranging from muted neutrals to bright, poppy hues. All of the designs share a clean, versatile aesthetic: Think simple shapes, gracefully swooping lines, and smooth edges with hidden stitching.
The Sunday Suit one-piece epitomizes this look, with a deep V neckline, delicate straps, and an elongating high-cut leg. For fans of two-pieces, the Sunday Top adapts the same cut into a minimal bikini top; we liked pairing it with the Hi Tide Bottom, a high-rise style with slightly cheeky bum coverage.
The compressive, silky fabric looks and feels great in and out of the water. Left on Friday's suits are fully lined and made from the brand's Smoothing Dream Fabric, a lustrous nylon-polyester-Lycra blend that testers pronounced 'buttery' and 'smooth.'
Of all the swim textiles we tested, this material felt the most shaping. Said one panelist (5-foot-6, size M), 'It holds you in and snatches your waist, but it doesn't pinch or squeeze.'
Your Left on Friday suit should have a snug fit when dry, which ensures that it will remain secure and compressive after getting wet.
This brand caters to various cup sizes. Left on Friday makes a variety of 'big boob tops,' including a D+ version of the Sunday Top, designed for cup sizes D to G. Compared with the original Sunday Top (for cup sizes B to D), the D+ version has thicker, no-dig straps, a wider band for extra support, and spacious, darted cups. I tested the D+ top in a size L (I typically wear a 34D) and found it pleasantly snug and supportive; when I jumped into the pool and swam laps, it didn't budge.
On the other end of the size spectrum: Our 36A panelist tested the Club Top, which has a seam running under the bust. 'It functioned like a gentle underwire, giving my boobs a slight boost,' she said. (In contrast, she said of the Sunday Suit one-piece, which is totally unlined and lacks any internal bra, shelf, or padding, 'It flattened my boobs.')
Consider a tall suit — even if you're not. The Left on Friday one-pieces we tried come in both regular and tall versions; the tall suits measure 1.5 inches longer. Neither has adjustable straps, which would allow for more customization. On me (5-foot-6), the M Regular Sunday Suit fit nicely, providing adequate crotch and bust coverage.
That said, we found multiple online reviews advocating for the 'tall' option if you're over about 5-foot-5 and/or have a larger bust or longer torso. Our 5-foot-9 and 6-foot-0 testers both ordered 'tall' suits and went up a size, but their selections were 1 to 2 inches too short nonetheless. Flaws but not dealbreakers
Sizing is limited. These suits come in sizes from XS to XXL (equivalent to US sizes 2 to 12), and run slightly small.
The one-pieces run a tad short. Even the 'tall' versions aren't especially long. If you're tall or have a long torso, we recommend sizing up in your 'tall' size. Key specs
Sizes: XS to XXL (equivalent to US size 2 to 12, bra sizes 28A to 38G)
Material: 46% nylon, 38% polyester, 16% Lycra
Colors: up to 38 (mostly solid), depending on the style
Construction: fully lined, unpadded
Marki Williams/NYT Wirecutter
This simple scoop-neck one-piece looks and feels nicer than similar suits that cost twice as much. The style is available in regular and long torso options; just note that it runs large, so we recommend sizing down.
This pretty demi-cup bikini top has a supportive underwire and generous, unpadded cups. You can adjust the length of the shoulder straps by about 9 inches and customize the fit of the tie-back band.
This 'high-rise' bikini bottom fits more like a mid-rise style, sitting just below the belly button. We found the fit comfortable and true-to-size.
Quince aims for designer quality at a fraction of the cost. Its offerings — which span many product categories — can be inconsistent. But we were impressed by the swimwear pieces we tested: the strappy scoop-necked Italian Cami One-Piece Swimsuit; the adjustable, underwired Italian Demi Bikini Top; and the mid-cut Italian High-Rise Bikini Bottom, which hits just below the belly button. Despite their affordable price, these suits felt comfortable, well made, and elevated.
We also tested and enjoyed Quince's Italian Cami Ribbed One-Piece, a ribbed version of our one-piece pick, and its Italian V-Neck Bikini Top, an elegant V-neck style with removable cups. This 5-foot-9 model is wearing the Quince Italian Cami One-Piece Swimsuit (size XS) in palm. This suit has a scooped neckline and mid-cut leg. Marki Williams/NYT Wirecutter The back has a square cut and adjustable straps; it provides moderate backside coverage. Marki Williams/NYT Wirecutter This 5-foot-5 model is wearing the Italian V-Neck Bikini Top (size XS) in black and the Italian High Rise Bikini Bottom (size XS) in deep navy. The top has removable bra pads. Marki Williams/NYT Wirecutter The Italian V-Neck Top has adjustable straps and a hook-closure band with three settings. Marki Williams/NYT Wirecutter This 5-foot-9 model is wearing the Italian Demi Bikini Top (size XS) and Italian High Rise Bikini Bottom (size XS) in deep navy. The top has a supportive underwire and gathered cups. Marki Williams/NYT Wirecutter You can tweak the fit of the top via adjustable straps and a back tie. The High Rise bottom, which hits just below the belly button, provides full backside coverage. Marki Williams/NYT Wirecutter This 5-foot-9 model is wearing the Quince Italian Cami One-Piece Swimsuit (size XS) in palm. This suit has a scooped neckline and mid-cut leg. Marki Williams/NYT Wirecutter
Every suit is $50. Swimwear is not a buy-it-for-life purchase — there's an expiration date on anything stretchy, especially when it's exposed to elements such as chlorine and sun — so it's especially nice to find an affordable go-to source. Quince's suits are among the least expensive ones we tested: Bikini separates cost around $25 each, and one-pieces cost $50.
Some of Quince's 'dupes' are better than the originals. The Italian Cami One-Piece bears a striking resemblance to the well-known Amalfi One-Piece from Andie Swim — a suit we also tested that costs twice as much. Like the Amalfi, the Italian Cami is fully lined, with adjustable straps, a shelf bra, and removable bra cups. But we preferred the Italian Cami in almost every way. The leg openings are slightly lower, offering a tad more coverage. And the overall quality feels superior, with smoother cups, more securely attached shoulder straps, and neater stitching.
The Quince Italian V-Neck Bikini Top and Italian High-Rise Bikini Bottom resemble some of the (significantly spendier) Left on Friday pieces that we recommend. Quince's swim fabric isn't as smooth or compressive, and the construction isn't as neat, but its suits remain an excellent value for the price.
The tops have an adjustable band and straps. I tried the Italian Demi top in a size L (my bra size is 34D) and was very pleased with the fit. The cups were roomy enough, while the underwire and gore sat flush against my chest; the tie back allowed me to customize a just-right band. When I jumped into the swimming pool wearing this top, it didn't shift.
Another tester (size 34A) wore the Italian V-Neck top in a size M and was similarly impressed with its adjustability — it has three band settings, as well as straps that extend by about 9 inches. Still, for our 6-foot-0, 36A tester, the straps on the size M weren't quite long enough, and the cups were too large, causing the fabric to roll outward.
If you get a Quince one-piece, size down. The one-pieces that we tested from Quince ran at least one size big and were noticeably baggy. Several of the brand's one-piece suits, including our Italian Cami pick, come in both regular and long lengths; the size S Long fit perfectly on our 6-foot-0 tester. Flaws but not dealbreakers
These suits — especially the one-pieces — run large. The one-pieces that we tested from Quince were noticeably baggy; we recommend ordering one size smaller than your usual. The cups on the bikinis may also be too roomy for smaller breasts.
The construction isn't flawless. We noticed visible rippling around the side seams of the Italian Cami One-Piece. Still, we think the quality is great for the price. Key specs
Sizes: XS to XL (equivalent to US 0 to 16, bra sizes 32A to 38D)
Material: shell 78% recycled polyamide, 22% spandex; lining 90% recycled polyamide, 10% spandex
Colors: four (one-piece), eight (separates)
Construction: fully lined, unpadded; some underwire options available
Marki Williams/NYT Wirecutter
Minimal and luxe, this bikini top has a graceful scooped neckline and delicate, adjustable straps. The low-coverage design works best for smaller busts and frames.
Minimal and luxe, this hipster-style bikini bottom has a low-cut leg and offers plenty of backside coverage. This style runs a tad small and fits a limited range of sizes, from US 0 to 14.
Slinky and luxe, this bikini top has unpadded triangular cups and a fetching knot detail at the center. This style runs small, and the low-coverage design works best for smaller busts and frames.
Slinky and luxe, this bikini bottom has a high-cut leg and offers minimal backside coverage. The style runs a tad small and fits a limited range of sizes, from US 0 to 14.
Mikoh, an Orange County, California–based swim brand, produces mix-and-match bikini separates with an elevated, minimal look. Our favorite top designs — which are best suited for smaller breasts — include the graceful, scoop-necked Alessa and the Kaloko 2, which has a knot detail at its center. For bottoms, we like the mid-rise Cruz Bay 2 and the skimpier Noam.
Want a bit more coverage? Our testers also liked the Capri 2 Top, a slightly longer scoop-necked design, and the high-waisted Lami Bottom. (Alas, Mikoh's elegant Malta One Piece was much too short for all of us, from 5-foot-6 to 6-foot-0.) This 5-foot-5 model is wearing the Mikoh Alessa Top (size S) and Cruz Bay 2 Bottom (size S) in kombu. The top has a scooped neckline and thin straps; the bottom has a hipster shape. Marki Williams/NYT Wirecutter The Alessa top has adjustable straps, but the size of the band is not adjustable. The Cruz Bay 2 bottoms provide full backside coverage. Marki Williams/NYT Wirecutter This 5-foot-9 model is wearing the Kaloko 2 Top (size XS) and Noam Bottom (size XS) in black. The top has a center knot detail and low-coverage triangular cups that work best for smaller breasts. Marki Williams/NYT Wirecutter The Kaloko top has an especially sleek look, but it's not adjustable. The Noam bottom provides minimal backside coverage. Marki Williams/NYT Wirecutter This 5-foot-5 model is wearing the Mikoh Alessa Top (size S) and Cruz Bay 2 Bottom (size S) in kombu. The top has a scooped neckline and thin straps; the bottom has a hipster shape. Marki Williams/NYT Wirecutter
These pieces have a clean, elevated design. Mikoh offers lots of styles to choose from, and the simple, surf-inspired silhouettes — in saturated bold and neutral hues — are peppered with distinctive details. We were particularly drawn to the pared-down Alessa top, with its delicate straps, and the low-profile, sweetly knotted Kaloko 2 top.
The company also provides a wide range of bottom styles, from ultra-skimpy to full-coverage. For a modern bikini style that shows plenty of cheek, we liked the Noam; if cheeky isn't your thing, the Cruz Bay 2 offers complete bum coverage with a hipster shape.
The tops work best for smaller busts and frames. Mikoh's tops are notably skimpy; they were comfortable and fit well on our smaller-busted testers (34A and 36A). If you have a larger cup or band size, however, they probably won't provide enough coverage or support.
The fabric is silky and substantial, with moderate compression. All of the Mikoh suits we recommend are fully lined and made from a smooth, luxurious-feeling blend of recycled nylon and spandex. The material provides a pleasant level of compression; it's less shaping than that of our Left on Friday picks, but it provides more hold than that of our picks from Quince. Flaws but not dealbreakers
Sizing is limited. These suits come in sizes from XS to XL (equivalent to US sizes 0 to 14), and run slightly small.
The bikini tops aren't ideal for larger breasts. People with larger busts may find the tops too skimpy and unsupportive. According to Mikoh's sizing chart, a size XL will fit up to 34DDD/38DD, but we call shenanigans; on me (34D), the Kaloko 2 top in a size L was laughably tiny, causing spillage from every side.
These suits are expensive. Splurge alert — the average Mikoh bikini set is around $230. Key specs
Sizes: XS to XL (equivalent to US 0 to 14, bra sizes 32AA to 38DD)
Material: 78% recycled Repreve nylon, 22% elastane
Colors: three core colors, plus seasonal solids and prints
Construction: fully lined, unpadded
Marki Williams/NYT Wirecutter
This textured suit comes in just two sizes but — remarkably — expands to fit a wide range of bodies (from US 2 to 24). It's made from an impressively stretchy, comfortable crinkle material that gently hugs your shape, though it doesn't offer much compression.
Bodies come in infinite shapes and sizes; the Youswim Aplomb One-Piece comes in just two. But here's the amazing thing: This super-stretchy 'popcorn' suit — made from a cushy, crinkly fabric with a remarkable capacity to expand in every direction — actually does fit a wide array of people. Plus, it feels decadently comfortable and has a timeless, unfussy design. The brand also has one-pieces and bikinis in a variety of other cuts made from the same fabric. This 5-foot-11 model, who typically wears a size 12, is wearing the Youswim Aplomb One-Piece (size Stretch I) in espresso. Marki Williams/NYT Wirecutter The same YouSwim Aplomb One-Piece (in size Stretch I) also fits this 5-foot-5 model, who typically wears a size 4. Marki Williams/NYT Wirecutter The back of the suit has a scooped cut; it provides moderate backside coverage. Marki Williams/NYT Wirecutter Textured, ultra-stretchy fabric allows this suit to expand and contract to fit many different body shapes and sizes. Marki Williams/NYT Wirecutter This 5-foot-11 model, who typically wears a size 12, is wearing the Youswim Aplomb One-Piece (size Stretch I) in espresso. Marki Williams/NYT Wirecutter
It's on-trend. Popcorn swimsuits have gotten trendy in recent years, but they've actually been around since the early '90s, when they were popularized by the brand Hunza (now Hunza G). We tested a popcorn suit from that brand, as well, but we appreciate Youswim's more accessible pricing and sizing.
There are only two (inclusive) sizes to choose from. The Aplomb comes in Stretch I, which is designed to fit US sizes 2 to 12 and cup sizes A to G, and Stretch II, which is designed for US sizes 14 to 24 and cup sizes up to J. The far pricier Hunza G Pamela suit, which we also tested and liked, comes in one size only, to fit US sizes 2 to 12.
The crinkle material stretches to fit you. 'Normally, I side-eye these one-size-fits-all options, but it really does fit,' remarked one tester, who wore the Aplomb in Stretch II (5-foot-5, size 18). Three other panelists, ranging in height from 5-foot-6 to 6-foot-0, wore the suit in Stretch I; miraculously, the length worked for everyone, though our tallest tester would've preferred it a tad longer.
The secret to the flexible fit is Youswim's crinkle-textured Versoform material, an ultra-elastic, Oeko-Tex–certified blend of nylon and elastane. It's especially great if you're looking for a suit that can accommodate a changing body. (Think pregnancy, postpartum, or monthly fluctuations.)
We worried that the material would lose its magic after a few wears, but so far our suits have held up well. One Wirecutter staffer, who owns the Aplomb suit, reported that after a season of occasional ocean and pool swimming, 'the fabric hasn't pilled or stretched out, and the stitching remains strong.' (She noted that she has followed the company's care instructions.)
It's the comfiest swimsuit we tried. The first thing I noticed upon donning the Aplomb suit was how remarkably good it felt. The fabric has a spongy quality that's delightfully tactile; it's like being wrapped in a cushiony hug. I expected it to feel soggy when wet, but in fact I barely noticed a difference.
Even though this suit doesn't have a shelf bra or cups, for me (34D, dress size 6), the bust support felt just fine, and the suit stayed firmly put in and out of the water. And our 42DD, dress size 18 tester remarked, 'For being so comfortable, the suit does a pretty good job of basic support for the chest and rest of the body.' Flaws but not dealbreakers
This suit doesn't 'hold you in.' The fabric is not especially compressive, and its smooth, featureless interior is devoid of any construction (such as a shelf bra or cups) that would provide shaping or lift. Our 36A, dress size 6 tester complained that the Aplomb was too freeform — 'This suit really lets it all hang out.'
We weren't wild about the color selection. Although the Aplomb comes in 10 solid colors, we didn't find many of the shades all that appealing. Key specs
Sizes: Stretch I (fits US 2 to 12, cup sizes A to G); Stretch II (fits US 14 to 24, cup sizes up to J)
Material: 88% nylon, 12% elastane
Colors: 10
Construction: unlined, unpadded
Marki Williams/NYT Wirecutter
This long-sleeved UPF 50 rash-guard suit is sleek and smoothing, with an eye-catching color-contrast center zipper that can be worn partially open or fully closed to the neck. It's by far the most stylish rash guard we've found, but it comes only in women's sizes from 2 to 12.
For beach and pool days when you'll be getting lots of sun exposure, a long-sleeved UPF-rated rash-guard suit — and plenty of sunscreen — are your best bet. We fell in love with the Hunza G Tyra UPF 50+ Swim, an ultra-flattering zip-up style with contrast piping that offers full coverage and stay-put support. 'This suit covers you up, but it's so sexy,' said one tester.
We also tried the Pamela — one of the one-size crinkle suits that Hunza G is best known for — and think it's worth considering too. It has delicate straps and a scooped neckline, and it comes in more than a dozen fetching colors. This 5-foot-9 model is wearing the Hunza G Tyra UPF 50+ Swim (size XS) in cornflower and white. Marki Williams/NYT Wirecutter This 5-foot-5 model is also wearing the Tyra UPF 50+ Swim (size XS) in cornflower and white. Marki Williams/NYT Wirecutter The Tyra rashguard has a high neck and long sleeves; it provides ample backside coverage. Marki Williams/NYT Wirecutter Contrast piping gives the front zipper some graphic oomph. Marki Williams/NYT Wirecutter There's a prominent rubberized logo patch on the back of the suit. Marki Williams / NYT Wirecutter This 5-foot-9 model is wearing the Hunza G Tyra UPF 50+ Swim (size XS) in cornflower and white. Marki Williams/NYT Wirecutter
Sun protection never looked so good. The zip-up Tyra rash guard, available in four colors, provides UPF 50 protection (it blocks 98% of the sun's UV rays) in an unusually alluring package. The high neck, extra-long sleeves, and full-cut backside ensure ample coverage, while the suit's strategically paneled construction, plus contrast piping along the neckline and zipper, visually streamline the shape. Quipped one tester, 'It says 'I care deeply about sun safety, but I also happen to be a Bond girl.''
A front zipper lets you customize the neckline. The zipper extends from the neckline down to about waist level, allowing you to easily don and doff the suit — and adjust how much décolletage you expose. Impressively, the YKK zipper stays put wherever it's positioned: When I wore the Tyra in a pool, it didn't slide down or budge even as I jumped in and swam laps.
It feels flexible and compressive. This suit is made from a matte-finish polyamide-elastane blend that feels snappy and smooth. The center panels, extending down the front and back of the suit, are double-lined for extra compression; the side panels and sleeves are unlined, allowing for flexibility and freedom of movement.
When I first put on the Tyra (in size M), it felt snug, especially around the chest; I wasn't able to comfortably zip the suit all the way over my 34D boobs. (Note: It has no internal shelf bra or other construction, if you're seeking lifting and shaping.) But the material relaxes a touch in the water: After swimming, I easily closed the zipper, and I felt supported but not squeezed.
This suit does not come in different torso lengths, so our 5-foot-9 and 6-foot-0 testers went up a size; both were pleasantly surprised to find that it was long enough for them. This 5-foot-5 model is wearing the Hunza G Pamela (one size) in cornflower and navy. This suit has a scooped neck, delicate straps, and a high-cut leg. Marki Williams/NYT Wirecutter The back of the suit has a square cut; it provides minimal backside coverage. Marki Williams/NYT Wirecutter This 5-foot-5 model is wearing the Hunza G Pamela (one size) in cornflower and navy. This suit has a scooped neck, delicate straps, and a high-cut leg. Marki Williams/NYT Wirecutter
Hunza G is also famous for its one-size crinkle suits. We also tested and loved the textured one-piece Pamela suit, which has thin straps, a high-cut leg opening, and a substantial, marvelously stretchy popcorn fabric. It comes in just one size, which fits sizes 2 to 12, whereas our popcorn suit pick, the Youswim Aplomb One-Piece, comes in two inclusive sizes, to fit sizes 2 to 24. The Pamela is also significantly pricier. Its material is a touch more compressive than that of the Youswim suit, but it offers less backside coverage. Flaws but not dealbreakers
This suit is pricey. The Hunza G rash-guard suit rings up for around $240.
The size range is limited. The Tyra comes in sizes XS to XL (equivalent to US sizes 2 to 12), and it runs slightly small. If you're tall, have a long torso, or have a larger bust, we recommend sizing up.
You might need to roll the cuffs. The arms on this rashguard suit are notably long; they worked nicely for our taller testers, but some people may prefer to roll or bunch them. Key specs
Sizes: XS to XL (equivalent to US 2 to 12).
Material: 74% recycled polyamide, 26% elastane
Colors: four
Construction: partially lined, unpadded
Marki Williams/NYT Wirecutter
Flirty but tasteful, this stylish one-piece swimsuit has a halter neck, a keyhole cutout at the chest, and cross-back straps. It's supremely adjustable, so you can customize the fit to your body, but it comes in a limited range of sizes, from US 4 to 14.
The L'Agence Belle Keyhole One-Piece is like a slinky cocktail dress that changed its mind and decided to become a swimsuit. With its halter cut and plunging yet dignified keyhole neckline, the Belle — available only in black — made us feel like fab disco queens on holiday.
This suit's marriage of form and function makes it an ideal pool-party style, and though the design may look a little precarious, it actually stays put in the water. And thanks to its pulley-like system of criss-crossing ties, you can adjust and secure it to fit different body shapes and heights. This 5-foot-9 model is wearing the L'Agence Belle Keyhole One-Piece (size XS) in black. Marki Williams/NYT Wirecutter This 5-foot-5 model is also wearing the Belle Keyhole One-Piece (size XS) in black. This suit has a high halter neck and a plunging keyhole cutout. Marki Williams/NYT Wirecutter The deeply scooped back features an adjustable cross-tie; it provides modest backside coverage. Marki Williams/NYT Wirecutter The straps can be tightened or loosened to adjust the shape and fit of the neckline. Marki Williams / NYT Wirecutter This 5-foot-9 model is wearing the L'Agence Belle Keyhole One-Piece (size XS) in black. Marki Williams/NYT Wirecutter
The cut is everything. All of us fell head over heels for the halter-neck design of the Belle suit. Wirecutter editor Jennifer Hunter described it as 'very '70s Charlie's Angels, which is exactly my swimwear vibe.' It has a gathered neckline with a deep, cleavage-revealing keyhole and a low, scooped back. (Even though it shows some skin, it's still tasteful, and the peekaboo up top is tempered by modest rear coverage.) A thin strap threads through the neck of the suit and snakes around to tie in back with a criss-cross design.
You can adjust the fit to your body. You can loosen or tighten the suit's straps to alter the height of the neckline, the shape of the keyhole, and the overall fit up top.
A size M fit well on me (5-foot-6, bra size 34D), as well as on our 6-foot-0, 36A tester, who raved, 'I love how you can customize the straps to get the correct tightness and length. Because of that, this suit felt more right on me than any of the others.'
It's surprisingly functional. Obviously, the Belle isn't designed for exuberant, Olympic-level medleys. But it isn't a strictly-for-sunbathing piece, either. When I jumped into the pool, I girded myself for an episode of indecent exposure that happily never came, thanks in part to the suit's thin, built-in cups, which offer some stability and light shaping (it also has removable pads). As I swam, the top remained secure, and the back tie didn't shift. Flaws but not dealbreakers
It's splurgy. The Belle suit costs about $225, so you'll want to take good care of it.
Options are limited. This suit comes in a relatively narrow range of sizes, from XS to XL (equivalent to US sizes 4 to 14), and in just one color (black).
Adjusting the strappy tie requires some patience. Getting the long strap evenly threaded can take some doing; I spent a frustrating five minutes making it just right. But it was worth the struggle. Key specs
Sizes: XS to XL (equivalent to US 4 to 14)
Material: 80% nylon, 20% elastane
Colors: one (black)
Construction: fully lined, removable padding
Marki Williams/NYT Wirecutter
With a high neckline, sturdy straps, and an open back that's easy to move in, this elegant swimsuit is a great choice for actual swimming. It fits an inclusive range of sizes, from US 2 to 26, but it has less compression than you might expect, considering who makes it.
Finding a suit that's both stylish and practical for swimming can be tricky. Lots of sporty options are plenty functional but not especially attractive, and vice versa. The Spanxshape Swim Pique High Neck One-Piece, which is available in the widest size range of our picks, ticks both boxes: Its high-necked cut and subtly textured material look polished and striking, while its full-coverage design is comfy, secure, and easy to move in. Just don't be misled by the Spanx name: This suit doesn't deliver shapewear-level compression. This 5-foot-11 model is wearing the Spanxshape Swim Pique High Neck One-Piece (size 1X) in very black. Marki Williams/NYT Wirecutter This 5-foot-5 model is wearing the Pique High Neck One-Piece (size S) in very black. It has a high neckline, wide straps, and angled armholes. Marki Williams/NYT Wirecutter The back features a large cutout with a center clasp; this suit provides full backside coverage. Marki Williams/NYT Wirecutter This suit is made from a textured pique fabric. It's darted at the bust, creating a tailored fit. Marki Williams/NYT Wirecutter This 5-foot-11 model is wearing the Spanxshape Swim Pique High Neck One-Piece (size 1X) in very black. Marki Williams/NYT Wirecutter
The look is sophisticated and sporty. The Pique High Neck One-Piece has a chic, clavicle-kissing neckline and angled armholes. In back, it sports a large, oval cutout — prompting one tester to remark, 'I wouldn't wish that tan line on anyone' — and fuller rear coverage.
I normally shy away from shoulder-framing cuts, so I was surprised by how much I liked the silhouette. The lithe, elongated Pique High Neck One-Piece made me feel strong and statuesque, even though I'm only 5-foot-6.
This suit comes in three solid colors; that may not be enough variety for some people, but in this case we didn't mind, considering the simple sophistication of the design.
It's terrific for casual lap swimming. Because of its full coverage and streamlined shape, the Pique High Neck One-Piece is a practical choice for hitting the pool and actually, you know, swimming. One tester raved, 'It's amazing! The strap placement is great for laps — no slipping at all.' I took this suit for a spin and had a similar experience: It didn't budge in the pool, nor did the straps impede my movement.
Despite the Spanx DNA, this suit isn't all that 'shaping.' Having tested plenty of Spanx shapewear, I expected this one-piece — which comes in an inclusive size range, from XS to 3X — to deliver more compressive oomph than your average swimsuit. It's fully lined and made from a textured pique fabric that Spanx describes as providing 'medium compression for a shaping effect.' On me, size M fit nicely — but it didn't deliver any sculpting. Two other testers (5-foot-9 and 6-foot-0), who sized up to an L for length, also didn't find the suit compressive.
Just one panelist (size 2X) experienced the suit's shaping powers: 'It really did suck me in, and I felt good.' If your goal is to feel cinched in this one-piece, we suggest sizing down, unless you need the extra torso length. Flaws but not dealbreakers
This suit comes in just one length. It may be too short if you're especially tall or have a long torso; our 6-foot-0 tester felt its straps pulling down on her shoulders.
Securing the clasp can be tricky. Positioned at the back of the neck, the clasp can be difficult to operate on your own. (I had to ask for assistance.) Key specs
Sizes: XS to 3X (equivalent to US 2 to 26)
Material: shell 91% nylon, 9% elastane; lining 82% nylon, 18% elastane
Colors: three solids
Construction: fully lined, removable padding
Marki Williams/NYT Wirecutter
This flattering demi-cup bikini top has underwire support and an adjustable tie-back. If you have fuller breasts, we suggest sizing up.
This bikini separate blends a modern, high-cut leg opening with a high rise to flattering, waist-accentuating effect. Of all the high-waisted bottoms we tested, this pair was the most comfortable: Its wide, 2-inch waistband didn't pinch a bit.
A great bikini props you up — lifting your boobs, spirits, and confidence. The Monday Swimwear Sorrento Top and Monday Swimwear Sorrento Bottom will do just that. The underwire demi-cup top has a glamorous, retro feel and sturdy construction, while the high-cut bottoms accentuate the waist without pinching. As one tester put it, 'This bikini makes me feel like Sophia Loren, strolling the beaches of Sorrento.' This 5-foot-11 model is wearing the Monday Swimwear Sorrento Top (size VVV) and Sorrento Bottom (size VVV) in olive. Marki Williams/NYT Wirecutter This 5-foot-9 model is wearing the Sorrento Top (size P) and Sorrento Bottom (size P) in black. The top has demi cups and wide straps; the bottom has a high rise and high-cut leg. Marki Williams/NYT Wirecutter The fit of the top can be tweaked with adjustable straps and a tie-back band. The bottom provides moderately full backside coverage. Marki Williams/NYT Wirecutter The Sorrento Top has seamed, unpadded cups and underwire support. Marki WIlliams/NYT Wirecutter Our testers loved the Sorrento Bottom's wide, no-dig high-rise waistband. Marki Williams/NYT Wirecutter This 5-foot-11 model is wearing the Monday Swimwear Sorrento Top (size VVV) and Sorrento Bottom (size VVV) in olive. Marki Williams/NYT Wirecutter
The vibe is retro-glam, with an update. The Sorrento bikini consists of a structured, demi-cup top and a flattering, high-waisted bottom (sold separately). The pairing, said one panelist, 'feels like something a retro pinup would wear, but it's made modern by the high cut of the leg.' We especially loved the look in black, but the pieces come in an array of more than 10 colors and patterns, in various textures.
The underwire top offers lift and support. A supportive bikini top can be a game changer. This one has a sturdy underwire construction, with lined, unpadded cups, wide, adjustable straps, and a band that ties in the back for maximum adjustability.
If you have a fuller bust, we suggest sizing up: I wear a 34D, and I selected size M according to the company's sizing chart, but it was a little snug. (On the plus side, the top didn't move an inch when I jumped into the pool.) Also note that the straps on this top are relatively short — fully loosened, they were fine for me (5-foot-6), but they dug into the shoulders of our 6-foot-0 tester.
Testers adored the high-waisted bottom. Of all the high-waisted styles we tried, the Sorrento Bottom was the most universally praised. (One tester called it 'the best I've seen'; another described the fit as 'pretty close to perfect.') It has a high, navel-covering rise and an elongating high-cut leg. But the real magic is in the waistband, which is especially wide (approximately 2 inches), creating a smooth, lump-free transition between suit and skin. Flaws but not dealbreakers
The bikini top runs slightly small. We recommend sizing up if you have a fuller bust. Also note that the adjustable straps, even when fully extended, may not be long enough for taller bodies. Fully loosened, they were fine for me (5-foot-6), but they dug into the shoulders of our 6-foot-0 tester. Key specs
Sizes: Petite to Very Very Voluptuous (equivalent to US 0 to 18)
Material: 82% recycled nylon, 18% spandex (fabric content may vary depending on color or pattern selected)
Colors: more than 10 colors and patterns
Construction: fully lined, unpadded, underwire
Marki Williams/NYT Wirecutter
This UPF 40+ long-sleeved top has a flattering, cropped length, and it's far less pricey than many other rash guards. It's perfect for throwing on over a bikini top, but it isn't tightly fitted, so it's less ideal for active swimming or for wearing solo. $44 $35 from Athleta
Free shipping when purchased with matching bottom (deal on pink, teal, or black)
This UPF 40+ swim bottom has a low rise and plenty of backside coverage. It runs slightly large, so if you're in between sizes, we recommend going with the smaller one. $44 $25 from Athleta
Free shipping when purchased with matching top (deal on pink, limited sizing in other colors)
For extended stints in the sun, the Athleta North Point Crop Rashguard is a no-brainer: It's cute, reasonably priced, and easy to throw on over a swimsuit. This top, rated UPF 40+, has long sleeves and a high-cut neck to protect your skin in key areas. (Just don't forget the sunscreen for your tummy, since the style is midriff-baring.)
We liked pairing this rash guard with the Classic Full Swim Bottom, a low-rise style with ample bum coverage. If you prefer to show less midriff, we also tested and liked the High Waist Swim Bottom, which hits just below the belly button. This 5-foot-5 model is wearing the Athleta North Point Crop Rashguard (size S) and Classic Full Swim Bottom (size S) in black. Marki Williams/NYT Wirecutter This 5-foot-11 model is wearing the North Point Crop Rashguard (size XL) and Classic Full Swim Bottom (size XL) in black. The long-sleeve top has a cropped length; the bottom has a low rise and lower-cut leg. Marki Williams/NYT Wirecutter The rashguard has a mock-neck and zippered opening in the back. The Classic Full Swim Bottom provides full backside coverage. Marki Williams/NYT Wirecutter We were thankful for the long pull on the back zipper, which makes it easier to get this top on and off. Marki Williams / NYT Wirecutter This 5-foot-5 model is wearing the Athleta North Point Crop Rashguard (size S) and Classic Full Swim Bottom (size S) in black. Marki Williams/NYT Wirecutter
The top is a cute, comfy layer. This long-sleeved, mock-neck rash guard has a cropped, navel-grazing length that I found especially flattering. A zipper with a long pull extends about halfway down the back, so it's easy to yank over your head. Note that the top's fit isn't skintight — it flares out a bit, and there's room for movement — and it has no built-in bra. This piece is best worn as a layer, over a bikini top or a one-piece.
This rash guard is built for fun in the sun, but it's less ideal for swimming. The UPF 40+ rash guard and the accompanying bottom block more than 97.5% of UV rays, providing plenty of coverage as you're lounging and playing in the sun. When you're ready to dive into the water, however, you may want to remove this top, as it's kinda annoying to swim in. Because it isn't especially tight or compressive, the sleeves billowed around my arms and the bottom hem floated up as I did the breaststroke.
The price is nice. We love that these pieces aren't hard on the wallet. The rash guard costs about $70 — stylish, affordable rash guards can be particularly hard to come by — and the bottom is $50. Both are often on sale for less. The quality is there, too, as the top has a YKK zipper and sturdy seams, and the bottom is fully lined and neatly constructed.
The nylon-spandex fabric of the top feels a touch less smooth and luxe than some of the other swim fabrics we tested, but it isn't bothersome to wear; the bottom is made from a pleasantly soft polyester-spandex blend. Flaws but not dealbreakers
The color selection is not fantastic. We opted to stick with black.
You may not want to swim in this top. The rash-guard top isn't tightly fitted, so it tends to billow underwater. (We'd throw it on for sun protection before or after taking a dip.)
The bottom runs slightly large. If you're between sizes, we recommend sizing down. Key specs
Sizes: XXS to XL (equivalent to US 00 to 16)
Material: 80% recycled nylon, 20% Lycra
Colors: rash guard five colors and patterns; bottom four colors and patterns
Construction: unlined, unpadded
I'm a writer covering style and accessories at Wirecutter. As the author of our guides to the best bras, underwear, and shapewear, I'm intimately familiar with the particulars of fit, support, compression, coverage, and the like. I've also written about how to take care of swimsuits, and I've interviewed textile experts to learn more about swim fabrics.
For this guide: I researched more than 100 swimsuits and personally tested 30 styles from 17 brands.
I swam in the 10 most promising suits to assess their performance in the water.
A panel of three additional testers with different body shapes and sizes also tested and provided feedback on an assortment of swimsuits from each of the 17 brands.
Together, we tested a total of 54 suits.
Like all Wirecutter journalists, I review and test products with complete editorial independence. I'm never made aware of any business implications of my editorial recommendations. Read more about our editorial standards.
Senior style writer Zoe Vanderweide tests women's swimsuits at an indoor pool. Lisa Fischer/NYT Wirecutter
For our voyage into the world of women's swimwear, we tested one-pieces, bikini separates, and rash guards. We limited our search to strictly mainstay styles that would remain available season after season.
We began by canvassing Wirecutter staffers on their favorite swim purchases, sifting through editorial reviews and retail sites, and trawling our social feeds for leads.
From an initial list of more than 100 swimsuits, we whittled the test group down to 54 styles; in many cases, we opted to test multiple styles from the same promising brand, since a good fit is so highly dependent on finding the right cut for your body. I personally tried on 30 suits — 10 bikini sets, 16 one-pieces, and four rashguards — from 17 different brands. (I'm 5-foot-6, and I typically wear a women's size 6 and bra size 34D.)
In addition to my testing, two Wirecutter style editors (5-foot-9, size 6, bra size 34A; 6-foot-0, size 6, bra size 36A) tried an assortment of 30 suits from the same 17 brands. Another Wirecutter staffer (5-foot-5, size 18, bra size 42DD) tested 14 suits from the nine brands that offer plus sizes.
We encouraged the testers to select their preferred silhouette from among the brands' offerings, just as they would in the wild; for example, they could choose between high-waisted and bikini-cut bottoms, or underwire versus non-underwire tops. In total, our panel tested 28 bikini sets, 22 one-pieces, and four rash guards. Panelists tried on each piece and provided detailed feedback.
Since we conducted this testing at the tail end of a seemingly never-ending winter, hitting the beach was — sadly — off the table. (Yes, we did suggest starting a Bali bureau.) So I headed to an indoor pool with the 10 front-runners, jumping into the water and swimming a lap in each suit to evaluate how well it stayed put, what it felt like to swim in, and how the material behaved when wet. Fun fact: If you wear 10 different swimsuits at the same serene lower-Manhattan spa pool over the course of less than two hours, you will attract some curious looks.
We evaluated the swimsuits based on the following criteria: Fit and comfort: A great fit is essential for looking and feeling your best in swimwear (and preventing embarrassing wardrobe malfunctions). We wanted swimsuits that would work for a variety of heights and body shapes. We especially liked suits that offered more customization, such as adjustable straps and bra bands, multiple torso lengths, and inclusive sizing.
A great fit is essential for looking and feeling your best in swimwear (and preventing embarrassing wardrobe malfunctions). We wanted swimsuits that would work for a variety of heights and body shapes. We especially liked suits that offered more customization, such as adjustable straps and bra bands, multiple torso lengths, and inclusive sizing. Style: We gravitated toward suits with simple, wearable designs and a modern look and feel, in a variety of fabrics and cuts. We avoided styles that seemed too trendy. (On the whole, we're not fond of ruffles, all-over ruching, prominent hardware, or obvious branding.)
We gravitated toward suits with simple, wearable designs and a modern look and feel, in a variety of fabrics and cuts. We avoided styles that seemed too trendy. (On the whole, we're not fond of ruffles, all-over ruching, prominent hardware, or obvious branding.) Quality: To find suits with staying power, versus one-season wonders, we looked for substantial fabrics and neat, well-executed construction. Where applicable, we considered the quality of components such as linings, underwire, built-in bras, and bra padding.
To find suits with staying power, versus one-season wonders, we looked for substantial fabrics and neat, well-executed construction. Where applicable, we considered the quality of components such as linings, underwire, built-in bras, and bra padding. Value: We tested suits ranging from $30 Amazon best sellers to the $425 cult-fave Eres Aquarelle. More expensive suits had to justify their price tags with exceptional fit, style, and quality.
If you want a chic, premium one-piece (at a premium price): The Eres Aquarelle is the swimwear holy grail, and we can see why, as the straight-necked silhouette is streamlined and modern, the fit is pleasantly compressive, and the colors (it comes in more than 20) are vivid and tasteful. The Aquarelle is made from a matte, luxe-feeling polyamide-spandex material, and its quality is immediately apparent — as it should be, for over $400. Its cleanly constructed flatlock seams and hems seem especially sturdy, and it was the only suit we tested with a proper gusset (a sewn-in lining at the crotch, often included on underwear). On me, 5-foot-6, my usual size fit perfectly. But both our 5-foot-9 and 6-foot-0 testers found the length too short, even after sizing up, and the suit's delicate straps aren't adjustable.
If you want well-priced, size-inclusive swim separates: We tested several styles from J.Crew's Classic Sculpt line, which has a more polished look and luxurious feel than the company's standard swim offerings. These pieces are made from a deliciously silky double-knit polyamide-polyester-elastane fabric that provides subtle smoothing and compression. All of our panelists enjoyed the long-sleeve Rash Guard top, which has a fetching three-quarter zip. The V-neck Lana Bikini Top offered light lift and support, like a lounge bralette. However, the bottoms weren't a home run: The Boy Short Bikini Bottom was wildly unflattering, and the Hallie Bikini Bottom was far too large on me, while another tester (size 2X) complained that it gave her a 'muffin top' and dug into her legs and thighs. That said, if you can find the right fit and cut, these pieces are a good value — and they go on sale often.
If you want sleek, high-quality bikini pieces: Negative makes one of our favorite bras, so it stands to reason that the company would make great swimsuits, too. We tested two tops (the peekaboo Negative Swim Cutout Top and the underwired Swim Plunge Top) and three bottoms (the high-cut mid-rise Negative Swim French Cut Bottom, the fuller-coverage Swim High Waist Bottom, and the minimal, low-rise Swim String Bikini, no longer available) and we were impressed with their ultra-silky material and high-quality construction. But three of our four testers had major fit issues. Negative uses its own sizing system, from 0 to 5, which can be a bit confusing; also, the pieces are on the skimpy side.
If you want modern suits and separates with lots of coverage options: New York City–based Nu Swim makes a wide variety of cool, perennially available pieces. We tried a bunch of separates — the Galaxy Top, Gelato Top, Shell Swim Top, Basic High Bottom, Basic Low Bottom, and Super-Hi Bottom — plus several one-pieces, including the Harmony Suit, Noodle Suit, and Seaweed Suit. We especially loved the pairing of the crewneck, tank-style Shell Swim Top with the high-waisted Basic High Bottom; a tester described it as 'the best of both worlds, with the fun feel of a two-piece and the full coverage of a one-piece.' The Noodle Suit, a simple style with delicate straps and a scooped back, was another standout, with a timeless look and wonderfully compressive fabric. The material had a tendency to stretch taut over curves, rather than closely following them, which one tester didn't like. Also, taller testers found the one-pieces too short.
We tried a number of styles from the ubiquitous, internet-famous swim brand Andie: the Amalfi and Tulum one-pieces, the Maui and Valencia bikini tops, and the High Waist Cheeky and Classic bikini bottoms. Although we appreciated the brand's sensible prices, inclusive sizing, and wide selection, we were disappointed in the quality of the suits. Both of mine arrived with badly misshapen bra padding and deep wrinkles etched into the fabric. And one Wirecutter staffer told us that one of the straps on her Andie suit snapped the second time she wore it.
The Athleta Scoop One Piece fit all of our testers poorly. On me, my usual size M was overly roomy and gaping; our 6-foot-0 tester also found her size M Tall suit too baggy, and too short, as well.
Although we were into J.Crew's Classic Sculpt line, we weren't as keen on its other swim styles. The J.Crew Gemma Ruched Bandeau Cutout One-Piece had an optional neck strap that felt unpleasantly tight around our necks, and the all-over ruching looked tacky. We also struck out with the French Bikini Top and Classic Full-Coverage Bikini Bottom; despite following the sizing chart, I found myself spilling out of the top and absolutely swimming in the bottoms. However, one tester (size 42DD/2X) had a good experience with the DD-Cup 1993 Underwire Bikini Top and Sunny Bikini Bottom.
We compared two inexpensive textured crinkle suits — the Limeeke One Piece Ribbed Monokini and the Yimisan Ribbed Bikini Set — against the pricier popcorn suits we like from Youswim and Hunza G. Sadly, these dupes felt scratchy and cheap, and they lacked the magical stretchiness of the models they imitated. (Also, most of the color choices were breathtakingly awful.)
The Monday Swimwear Clovelly One Piece has a cute sweetheart neckline, supportive underwire, and an adjustable tie-back. But it was too short even on our 5-foot-5 tester. Taller testers also tried Monday's Bahamas One Piece Long Body; alas, our 6-foot-0 panelist reported, 'It barely cleared my nipples.'
The Negative Swim Straight Neck One-Piece was also too short on all of us (5-foot-5 to 6-foot-0), making the ultra-high-cut legs too revealing.
We liked many of the styles we tried from Nu Swim, but the Cyn One Piece wasn't one of 'em. It's made from a bonded jersey fabric that a tester described as 'not stretchy at all' and 'rough on the skin.'
This article was edited by Ingela Ratledge Amundson and Jennifer Hunter.