22 Stylish Swimsuits for Women with Big Busts
Sometimes a girl needs a little extra support.
Every product on this page was chosen by a Harper's BAZAAR editor. We may earn commission on some of the items you choose to buy.
Summer is fast approaching, which means finding the best warm-weather outfits for all those upcoming beach trips and vacations should be top of mind. Summer looks often start with a swimsuit, but searching for the perfect one is never not daunting, particularly if you have a larger bust.
When looking for the best fits, there are a few things to keep in mind. "Every chest is different, big or small. You could have a large chest with a small back or vice versa, which is why adjustability within tops is so important," Francesca Aiello, founder and creative director of Frankies Bikinis, tells BAZAAR. "It’s important to look for adjustability, like sliders on the straps or tie options around the neck, or behind the back."
For curvy ladies, adjustability is very important, but not the only necessity to consider—there's also good support. Looking for underwire or an under-band is often helpful, as is a cup sized swim top, which are designed for each specific bra size and shape. Flattering cuts, such as scoop neck, v-neck, and squared necklines are also recommended, and will help to make you feel you're most confident for a day of surf and sand.
Ahead, shop 22 best swimsuits for big busts that you'll want to wear all season.
Good American Sculpt Swimsuit
Good American's Sculpt Swimsuit lives up to its name. That fabric is smoothing and flattering, while the removable cups, adjustable straps and lace-up back provides the support you need. This one won't disappoint.
Size Range/Cup Size: XS-5XL
Material: 62% nylon, 38% elastane
Colors: Red and black
J.Crew Heritage DD-Cup Underwire Bikini Top
J.Crew's selection of DD cup size swim is a no-brainer. Taking the brands best-loved silhouettes, the result is fits made especially for the larger bust. Test out their sweet gingham mix and match set, complete with underwired cups and an adjustable band, finding your right fit is only a click away.
Size Range/Cup Size: 32A-42D, 32-42 DD
Material: 93% nylon, 7% elastane
Colors: White navy
Complete the swimsuit: Matching bottoms $55 at J.Crew
Form and Fold The One Backless One-Piece
Form and Fold The One Backless One-Piece
Form and Fold focuses on staple silhouettes, perfected for the the D+ cup size ladies out there. Its backless, scoop neck one-piece is the perfect, minimalist suit that you need in your closet. Pair with a white linen button down, straw hat and slides for a beach look that is comfortable and stylish without any fuss.
Size Range/Cup Size: 30E-38E UK
Material: 80% recycled nylon, 20% elastane
Colors: Black
Frankies Bikinis x SYDNEY SWEENEY Nick Triangle Bikini Top
Frankies Bikinis x SYDNEY SWEENEY Nick Triangle Bikini Top
"Sydney [Sweeney] really loved our triangle top Nick top," Aiello says. "It’s skimpy yet supportive, and offers that adjustability that I mentioned for someone with a larger bust and petite back. This was also our best seller on launch day in the Cherry Bomb print, which happens to be one of my favorites too.” Lean into the sweet side of this cherry print with playful coverups, like a pareo wrap skirt or denim cut-offs.
Size Range/Cup Size: XS-XL
Material: 80% nylon, 20% spandex
Colors: Cherry bomb, farfelle, blue daiquiri, French holiday and mojito
What customers are saying: "The ruffles, the color and versatility. This is everything!!! Cute girly bikini dream," says a size XL customer.
Complete the swimsuit: Matching bottoms $95 at Frankies Bikinis
SKIMS Sport Swim High Neck Top
SKIMS' high-neck swim top is a sporty-inspired style that will keep everything in place, so you are able to feel comfortable and free, no matter the activity. With velcro straps that allow pulling on and off with ease, this shape will keep snug—even while paddle boarding, or kayaking.
Size Range/Cup Size: XXS-4X
Material: 84% poly, 16% spandex
Colors: Chrome, dessert, taffy and onyx
Complete the swimsuit: Matching bottoms$58 at Skims
Miraclesuit DD-Cup Sanibel Underwire One-Piece
Miraclesuit DD-Cup Sanibel Underwire One-Piece
Customers can't get enough of Miraclesuit's flattering fits, and their DD cup options are a must-try for those with voluptuous bust lines. This one-piece style hugs in all the right places, with wrap style draping that is classic and minimal.
Size Range/Cup Size: 10-18
Material: 69% nylon, 31% Lycra spandex
Colors: Nova
What customers are saying: "I was expecting there to be a little bit of a soft cup in the top but tried it on and it’s perfect. I wear a DDD but tried the DD first and it is still perfect. There’s plenty of room and support in the cup for me, with the underwire. I think it’s my favorite swim suit I’ve had in years."
Athleta Bra Cup Square Neck Bikini Top
Athleta Bra Cup Square Neck Bikini Top
Athleta's hidden underwire is the secret sauce to this square-neck bikini top. Removable pads offer medium support, making it a great option for everything from sun bathing to pool dips. Made from a quick-drying tech fabric, you will keep cool wherever you are headed.
Size Range/Cup Size: 32B/C-40D/DD
Material: 62% nylon, 38% elastane
Colors: Swallowtail blue, coffee berry, salvia pink, cerulean, dress blue and black
What customers are saying: "I really, really love this bikini top. It's the ultimate piece where style meets function. Super cute, but supports and stays in place as I chase after my kids all over the beach. Definitely recommend."
Complete the swimsuit: Matching bottoms $49 at Athleta
Andie Malibu One-Piece Swimsuit
Andie Malibu One-Piece Swimsuit
Andie's signature ribbed fabric adds a bit of texture to the everyday swimsuit. This high-neck style has a sporty feel, and can be buttoned up for more coverage or undone to show a bit of skin. Sport this bright white color way all season for an effortless beach look.
Size Range/Cup Size: XS-XXL
Material: 90% nylon, 10% spandex
Colors: White
What customers are saying: "I’m a 32 DDD this suit fits amazing and I’m not falling out in front of the grandkids."
Mikoh Azores Bikini Top
A sleek, square-neck top never misses a beat and Mikoh's team suggests this style for those with a fuller bosom. Adorned with one of their custom tropical prints, this style is ideal for that next island getaway. Wear with the matching high-waisted bottoms and an oversized, gauzy shirt for a relaxed feel.
Size Range: XS-XL
Material: 100% REPREVE®
Colors: Spider orchid
What customers are saying: "This top is the cutest top ever!!!! Looks fantastic under the hot shot onesie! So versatile. I can't get over how flattering it is! Love love love."
Complete the swimsuit: Matching bottoms $104 at Free People
Knix Deep V One-Piece Swimsuit
Those who love Knix bras will also love their swimwear. Best for sizes A-G, they offer a special size for those who need F-G cups, so you know the fit will be spot on. Removable cups and adjustable straps make it even more figure-flattering, and a premium UPF 50+ fabric will ensure you keep safe in a long day in the sun.
Size Range/Cup Size: XS-XXXXL+
Material: 85% nylon, 15% spandex
Colors: Lava, hibiscus heat, black and heat wave
JADE SWIM + NET SUSTAIN Livi Bikini Top
Jade Swim's adjustable Livi top is a brand favorite. The adjustable strings allow you to play with shape to find a particular fit that is right for you. Extremely versatile, there are a few ways to wear so you will never tire of it. Their signature, eco-friendly fabric also sculpts and smooths.
Size Range/Cup Size: XS-XL
Material: 78% polyamide, 22% LYCRA®
Colors: Green
Complete the swimsuit: Matching bottoms $90 at Net-A-Porter
Marina Rinaldi Sagace V-Neck One-Piece Swimsuit
Marina Rinaldi Sagace V-Neck One-Piece Swimsuit
Channel an old Hollywood look with this full coverage suit that shines, thanks to a touch of lurex sheen. Elegant enough for a pool party, wear yours with an oversized hat, retro sunglasses and a chiffon kaftan for seriously glam vibes.
Size Range/Cup Size: M-XL
Material: 72% nylon, 16% polyester, 12% elastane
Colors: Black
A universal favorite, CUUP's Scoop top is a supportive style, available in an extensive cup range. The patented Slide & Set back closure system offers a better fit with unique band adjustability. We love the classic, core black for a no-fail option, but check out the beautiful, limited edition colors if you prefer to make a statement.
Size Range/Cup Size: 30A-42H
Material: 78% recycled ECONYL® polyamide, 22% elastane
Colors: Black and 7 limited edition including hibiscus, nectar, iris, orchid, earth, tide and horizon
What customers are saying: "I have larger breasts on a small frame (32DD on 5'2") and never have I felt so comfortable and supportive in a bikini! This sexy design contains and supports me through many activities (surfing, tennis, playing around) and give my breasts a great shape. Hooray for this bikini! Ordered a size up from regular Cuup bra, as recommended by Cuup."
Complete the swimsuit: Matching bottoms $78 at CUUP
Lenny Niemeyer One-Shoulder Swimsuit
Lenny Niemeyer One-Shoulder Swimsuit
The colors of Brazil inspired this abstract print that is sure to attract plenty of double takes. The one-shouldered shape will keep things snug when you are looking for a little more coverage up front. Crafted from a Lycra fabric with UPF 50+ sun protection, this suit will move with you in all the right ways.
Size Range/Cup Size: S-XL
Material: Polyamide, elastane
Colors: Itaqui
Sea Level Cross Front Bra Swim Top
Sea Level Cross Front Bra Swim Top
You can't go wrong with a twist-front shape to help hold full busts in place. This style offers underwire, power mesh fabric and sculpting side boning, which makes this a highly supportive option for full busts. Pair with a high-waisted bottom for a classic fit that doesn't miss.
Size Range/Cup Size: 4-12 US
Material: 85% recycled polyester, 15% elastane
Colors: Night sky and black
Complete the swimsuit: Matching bottoms $55 at Nordstrom
Monday Swimwear Aruba One Piece
Monday Swimwear Aruba One Piece
Designed to best fit cup sizes A-G with moderate coverage and a supportive plunging v-neck shape, Monday Swimwear is known for their Volptuous sizing scale, made specifically for curves. Wide straps are adjustable and a supportive waist panel right below the bust line gives a light lift.
Size Range/Cup Size: P-VVV (Very Very Voluptuous)
Material: 82% recycled nylon, 18% spandex
Colors: Ivory and black
Andrea Iyamah Rai Bikini Top
Andrea Iyamah Rai Bikini Top
Andrea Iyamah's fashion-forward swimwear designs often have a trademark, boned V notch underwire element that is great for big busts. Removable padding, adjustable shoulder straps, and back ties all allow the wearer to play with fit. The shiny red fabric and knotted tie details make this one a favorite amongst fashion editors.
Size Range/Cup Size: XS-XL
Material: 80% nylon, 20% spandex
Colors: Ruby
Complete the swimsuit: Matching bottoms $113 at Shopbop
Summersalt The Seascape Sweetheart One Piece
Summersalt's color blocked swimwear is always a hit style-wise, but the compression and strength properties its custom fabric possesses is what keeps customers coming back for more. The Seascape Sweetheart has a subtle shaped neckline that will be flattering, no matter the bust size. Adjustable straps and sewn-in cups provide extra support.
Size Range/Cup Size: 2-22
Material: 78% recycled polyamide, 22% elastane
Colors: Lapis & deep sea, sea urchin and white sand and sea urchin
What customers are saying: "This might be my favorite Summersalt suit yet. Stunning color combo and stays put. Love the adjustable straps."
Body Glove Smoothies Solo Underwire D-F Bikini Top
Body Glove Smoothies Solo Underwire D-F Bikini Top
For those who need a little extra lift, look to Body Glove's D-F cup sizes for support. A fan-favorite style, the 2-way back enables a custom fit, while power mesh and removable cups provide shape when preferred. Available in a plethora of fun colors, this suit is sure to bring on the summer vibes.
Size Range/Cup Size: D-F
Material: 80% nylon, 20% spandex
Colors: Cactus, akebi, black, coastal, kingfisher, nightlife, sea mist and pitata
What customers are saying: "I am so excited I found this swim top. I have issues with spillage and support, and luckily this helps with both. Best of all, I don't get an achy neck or shoulders! The straps on the back are confusing at first, but once you figure out how the cross goes, it makes adjusting super easy. Ended up buying it another color and will probably buy more!"
Complete the swimsuit: Matching bottoms $34 at Amazon
Don't be scared to try out this scoop top option without cups. Designed specifically for D+ women, the lightly lined style will actually stay and move with you, thanks to the brand's soft, and smoothing fabric. Double straps add extra lift for when you need it.
Size Range/Cup Size: XS-XXL (D-G)
Material: 46% nylon, 38% polyester, 16% Lycra®
Colors: Desert plum, red, neon red, magenta, neon pink, green, teal, navy, purple, brown and black
What customers are saying: "As a recently post partum, weaned breastfeeding mother the last thing I wanted was a bathing suit. Pre-baby I was a generous DD, but wasn’t a mid section fan. After all the stretch marks and now saggy potato sacks up top, this suit (I bought the hi hi bottoms also) gave me all the support, coverage and CONFIDENCE. Nothing moved or adjusted or snuck out. The only suit you ever need! It doesn’t look like a mom suit, nor do I feel like it."
Complete the swimsuit: Matching bottoms $85 at Left on Friday
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