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PSA for all the beach babes out there: One-pieces are all the rage. Sure, two-piece designer swimsuits like bikinis and tankinis have been among the most popular options on the market, but these one-and-done styles have a way of making us swoon. One-pieces are extremely flattering on every body type and make one hell of a statement in your poolside selfies—especially if you want a little more coverage on the beach. Plus, they offer comfort and all-around functionality (and who can say no to that?!).
As an added bonus, one-piece swimsuits can double as a chic bodysuit. The moral of the story: One-piece swimsuits are a must-have for your summer wardrobe. There are an endless number of one-piece styles for you to try, but the question is, which is the right one for you? To save you some time and indecisiveness, we did you a favor and rounded up 17 of the best one-piece swimsuits. Grab these now and toss them into your designer luggage for your next sunny getaway.
Topshop Topshop Halter Neck Cutout One-Piece Swimsuit
Topshop Topshop Halter Neck Cutout One-Piece Swimsuit
Pros
- Cute cutouts
- Made from sustainably sourced materials
- Adjustable tie straps
Cons
- Runs small
Have you ever seen a one-piece with so many cute cutouts? Me neither. Take the tan-line game to a whole new level with this Topshop swimsuit.
Material | 80% recycled polyamide, 20% elastane |
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Colors | Brown, Black |
Sizes | 2 US-8 US |
Miraclesuit® Illusionists Azura Underwire One-Piece Swimsuit
Miraclesuit® Illusionists Azura Underwire One-Piece Swimsuit
Pros
- Provides a smoothing and shaping effect
- Moves with you for activities
Cons
- Can be snug on the chest area
She is beauty, she is grace, she is the Illusionists Azura underwire one-piece swimsuit. For anyone who recently had a baby and is nervous about getting back into the water this summer, I encourage you to try this on. The mesh fabric is great for holding the tummy, and, not to mention, the one-shoulder style will always be en vogue.
What people are saying: "I absolutely love this swimsuit! It keeps you nice and tucked in without making you look or feel like a stuffed sausage. I’m pretty busty and I love the underwire to give extra support. It’s sporty and sexy at the same time!"
Material | 69% nylon, 31% spandex |
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Color | Scotch Brown, Nova, Sangria Purple |
Sizes | 6 US-16 US |
Pros
- Fast Shipping
- Comfortable Material
Cons
- Hand Wash Only
If you say you’ve never wanted to explore the option of a low-back swimsuit, you are absolutely lying. This classic swimsuit from Revolve is the best and brightest of the season.
Materials | 94% polyamide, 6% elastane |
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Color | Crimped Tangerine |
Sizes | XS-L |
Versace Greca Border One-Piece Swimsuit
Versace Greca Border One-Piece Swimsuit
Pros
- Complimentary ground shipping
- Eco-Conscious
Cons
- Must wash on delicate only or dry clean
I present to you: a designer one-piece. After all, there’s nothing wrong with a little luxury—even if you are in your backyard.
Material | Outer Fabric: 78% Nylon, 22% Elastane ; Lining: 78% Nylon, 22% Elastane |
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Colors | Violet, Blue, Pink, Pink & Lilac, Black, Red |
Sizes | 1-5 |
Pros
- Accentuates Curves
- Glitter accents sparkle in the sunlight
Cons
- Runs a bit small
Skims’ one-piece is the perfect amount of shimmer for your Instagram beach selfies. Available in a wide range of sizes, this swimsuit features a scoop neckline and flattering hip action. Run, don’t walk.
What people are saying: "One word: HOTTTTT. It’s soooo sexy fits amazing shows my curves amazing super comfy I just love it. I have a long torso so I sized up and it’s not bad. It’s not super snug but it fits well and does the job!"
Material | 80% Nylon / 11% Metallic / 9% Spandex |
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Colors | Sienna, Nickel, Jasper, Cocoa, Magenta |
Sizes | XXS-4X |
Rebdolls Happy Hour Tie Front Keyhole Swimsuit
Rebdolls Happy Hour Tie Front Keyhole Swimsuit
Pros
- Adjustable top
- Available in a wide range of sizes
- High quality material
Cons
Calling all of my curvy girls who love a little bit of cheeky action—this Rebdolls swimsuit is perfect for the ultimate girls’ vacation. It’s stylish and accentuates your curves in all the perfect places.
What people are saying: "Love this suit. Extremely flattering and well-made. 200 lbs, 5’7” I got the Large- fits perfectly."
Materials | 90% Polyester 10% Spandex |
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Color | Black |
Sizes | S-5X |
Hunza G Nancy One Piece
Hunza G Nancy One Piece
Pros
- Made with signature crinkle fabric
- Keeps it's shape no matter how many times it is worn & washed
Cons
- Unpadded
Trust, the Nancy one-piece is made for you to be the beach goddess you were born to be.
What people are saying: "Super flattering bathing suit. Love the material, you can tell it’s high quality, and the fact that it’s one size fits all. Highly recommend for when you need a break from bikinis."
Materials | 88% nylon, 12% elastane |
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Colors | Sage, Black |
Sizes | One Size |
Pros
- Provides UV protection
- Eco-friendly
Cons
- Not available in a wide range of sizes
This classic style gives you business in the front and a party in the back. The fabric gives this swimsuit a matte look, which provides UV protection for your bod. Therefore, it allows you to be the sun goddess you always dreamt of being.
Materials | 78% polyamide, 22% elastane |
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Colors | Black |
Sizes | XS-L |
Solid & Striped The Lynn Striped One-Piece Swimsuit
Solid & Striped The Lynn Striped One-Piece Swimsuit
Pros
- Adjustable lower back straps
Cons
- Runs a bit small
Solid and Striped is a brand known for its globally sourced products, and it’s no secret that this swimsuit is great for relaxation and sport mode. Plus, the coverage gives you the perfect amount of flirtiness without giving away too much.
Materials | Polyamide/elastane |
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Colors | Blue/White |
Sizes | XS-XL |
Wet Leopard Swimwear The Original Cap Underwire One-Piece
Wet Leopard Swimwear The Original Cap Underwire One-Piece
Pros
- Full length front zipper
- Supports cup sizes B-G
Cons
- Sizing runs on the larger size
An eco-friendly one-piece with UV protection is just what you need for shielding your skin on your next vacation. The best feature of this long-sleeve one-piece is the built-in bra. For those of us with a larger chest, it holds the girls in place, allowing us to feel comfortable and confident while we imitate Pamela Anderson doing a slow beach run.
What people are saying: “Small, woman-owned brand. It was perfect for my big boobs! (I like to swim, sail, and wakeboard, and it can go from fun to Baywatch uncut with one wipe out!)” —Danielle James, Beauty Director, ELLE.com
Isa Boulder Nina Satin One-Piece
Isa Boulder Nina Satin One-Piece
Pros
- Adjustable straps
- Adjustable bottom straps for comfort
Cons
- Runs smaller on the chest area
This sleek one-piece wouldn’t be complete without its signature ruching and underwire cups. The design flattens the tummy and features adjustable side strings. Isa Boulder’s Nina Satin one-piece is a fan favorite year-round.
Materials | 75% NYLON 25% ELASTANE |
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Colors | Soil, Lime, Tuscany, Steel, Blush, Mauve |
Sizes | XS-XL |
Frankies Bikinis Gemma Wrap One Piece Swimsuit
Frankies Bikinis Gemma Wrap One Piece Swimsuit
Pros
- Provides double ties that enhance the waist
Cons
- Runs small on the bust area
Live your Cassie Howard dreams with this hot pink number. You know what they say, the more straps, the sexier the swimsuit. The strappy one-piece is always a go-to vacation ‘fit. Many shoppers are obsessed with this Gemma Wrap swimsuit for the sole reason that it lets them stand out in the sexiest way possible.
What people are saying: "Great quality material. Gorgeous fit. Worth every penny!"
Material | 80% Nylon + 20% Spandex |
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Colors | Knockout Pink, Fairytale |
Sizes | XS-XL |
Lisa Marie Fernandez The Yasmin Drawstring Maillot
Lisa Marie Fernandez The Yasmin Drawstring Maillot
Pros
- Adjustable drawstring waist
- Breathable Fabric
Cons
- Not available in multiple colors
This one-piece is probably the most functional and Instagram-worthy of them all. The rope belt snatches your waist to help you highlight and show off those gorgeous curves.
Materials | 89% Nylon, 11% Elastane. |
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Colors | Navy Seersucker |
Sizes | XXS-L |
Anemos The Balconette Underwire One-Piece
Anemos The Balconette Underwire One-Piece
Pros
- UV protected UPF 50+, fully lined
- Machine washable
Cons
Imagine wearing a bathing suit top on the beach that resembles a corset. Not many bathing suits provide the support you need to hold your girls up right. Lucky for us, this will.
Material | 72% polyamide, 28% elastane or 90% polyamide, 10% elastane |
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Colors | Off White, Espresso, Black, Sandstone, Umber, Navy |
Sizes | XS-XL |
Oseree Python Cut Out Maillot
Oseree Python Cut Out Maillot
Pros
- Great for those with longer torsos
Cons
- Straps are not adjustable
If you aren’t much of a swimmer and plan to stand by the pool with a drink in your hand instead, this is the swimsuit for you.
Material | 80% PA 20%EA |
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Colors | Brown |
Sizes | S-XL |
Araks Heidi One Piece Black
Araks Heidi One Piece Black
Pros
- Made from recycled nylon
- Gives your body a sleek shape
Cons
- Not lined
If you want to go for a minimalist (but bold) look this summer, you need to add the Heidi to your swimsuit collection. The cutouts will highlight your body in all the right places.
Materials | 78% ECONYL® Recycled Nylon, 22% Elastane |
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Colors | Black, Bondi Blue |
Sizes | XS-XL |
Pros
- Available in multiple colors
- Adjustable straps
- Fast shipping
- High quality material
Cons
- Straps tend to fall down if not tightened
Say hello to the plunging swimsuit of your dreams. Gooseberry did something right when it made this suit for the most elegant look on the beach. You can also pair this swimsuit with a pair of jeans for the ultimate girls’ night out.
What people are saying: "This swimsuit is amazing quality. It is lined thickly and accentuates a tiny waist perfectly. I have more of an athletic build. 5’5, 130, 34B & muscular. I am usually in between a and medium or small, and the small was PERFECT. the bottom coverage is also amazing. Not too skimpy. This is the most flattering, quality one-piece I own. I feel so sexy in this. Can’t wait to wear this gorgeous bright blue color in Cancun!!"
Material | 84% polyamide, 16% elastane |
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Colors | Royal Blue, Lemonade, Coral, White, Rum, Black, Cacao, Sage, Storm, Blue Lagoon, Minty |
Sizes | XS-L |
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