Want one piece of advice for spring and summer 2026? Add some one-piece swimsuits to your collection before hitting the beach or pool. What was once a requirement for summer camps or school gym classes is now a super trendy style that many are choosing over bikinis when warm weather rolls around.
We actually already rounded up the best swimsuit brands for the season, and many of them do indeed carry one-pieces. If this isn’t your style, you can also opt for a bikini over here.
However, we wanted to narrow our scope and provide you with a list of our favorite suits, sorted by cut and style rather than by brand.
Read on for a few selects in each category, spanning cut-out suits, plus-size options, strapless and sexy suits and more. Use the links below to jump to a specific section or scroll through to get a suit in every style.
Best One-Piece Swimsuit Overall: Andie The Mykonos One Piece
Pros:
- Adjustable straps.
- Medium bust support, compression and coverage.
- Available in Classic and Long Torso.
- Universally flattering.
Cons:
- May not be the most supportive for women with larger busts.
Curvy and confident, the Andie Mykonos One Piece offers support without sacrificing style. It celebrates every curve with its flattering cut and comfortable fit, ensuring you feel empowered and beautiful on the beach or by the pool.
Size range: XS-3X | Color options: Available in 14 colors, including seven prints | Material: 80% recycled nylon and 20% spandex
Best Designer: Hunza G Camille Swim
Pros:
- Iconic crinkled material provides an incredibly stretchy, second-skin feel.
- Fabric delivers a sculpting effect that holds your body in all the right places.
Cons:
- Although inclusive sizing as a one size fits all, it tops out at size 14.
Hunza G is unique in its sizing approach, with a true one-size-fits-all fit. Known for its iconic crinkled material, the Camille swimsuit showcases a scoop neck silhouette and a low back that looks exquisitely elegant.
When it comes to care, you can machine wash this piece in warm water, but be sure to hang it or lay it flat to dry — definitely keep it out of the tumble dryer.
New York Post Review: “The fabric is incredibly stretchy, feeling like a second skin while still providing a medium sculpting effect. I felt extremely comfortable with my cheeks tucked in and the girls upfront held in place. I absolutely love the twisted, braided shoulder straps. I felt like it held my body in all the right places.”
“I highly recommend buying yours soon, as colors are selling out fast. In fact, the limited-edition For La Samanna, A Belmond Hotel Camille collection has already sold out, so snap one up before they are completely gone. I’m living for this chocolate color, but it comes in other shades (for now!).” – Emma Sutton-Williams, commerce reporter
Size range: 2-14/One size fits all | Color options: Available in six colors
Best Black One-Piece Swimsuit: Cupshe Mesh Plunging Halter One Piece Swimsuit
Pros:
- Mesh mid-section for extra coverage.
- Removeable cups.
- Medium support.
- Classic bum coverage.
Cons:
- Some may find the one-piece too revealing.
With its daring plunge neckline and intricate mesh detailing, this budget-friendly swimsuit certainly inspires sophistication. The halter neck design offers support and enhances your natural curves, while the one-piece silhouette provides comfort and coverage. Whether you’re lounging by the pool or strolling along the shore, this swimsuit will make you feel confident and chic.
Size range: XS-XL | Color options: Available in one color
Best Tummy Control One-Piece: Spanx Swim Halter One Piece
Pros:
- Inclusive sizing.
- UPF 50+ sun protection.
- Piqué fabric that gives a smooth effect.
Cons:
- On the pricier end.
We all know Spanx for their flattering women’s leggings but the brand also makes swimsuits, too! The Spanx Swim Halter One Piece is our favorite for anyone seeking some extra support in the middle. It features SPANXsculpt technology to offer medium (aka comfortable) compression and extra shaping. The one-piece also has built-in sun protection, so it and you stay shielded from harmful UV rays.
Size range: XS-3XL | Color options: Available in three colors (at Spanx)
Best Style: Etam One-Piece Stretch Swimsuit with Metal Jewelry
Pros:
- Offers a high-end luxury look at a much lower price point.
- Functions beautifully as a versatile bodysuit when paired with jeans.
- Best Hunza G dupe.
Cons:
- Lacks built-in sculpting or shaping support.
- May not accommodate all body types equally due to the one-size-fits-all limitation, mostly 12 and up.
If you’re looking for an affordable swimsuit that has sexy vibes, Etam is your one-stop shop.
New York Post Review: “I’ve tested everything from Hunza G to Andie Swim, and this one-piece is my absolute favorite. It’s an incredible, budget-friendly dupe for high-end swimwear that fits beautifully and makes me feel amazing. I even wore it as a top tucked into jeans, and someone mistook it for a luxury Hunza G suit! It’s comfortable, comes in four colors, and the ‘one-size-fits-all’ fabric hugs you in all the right places.” Emma Sutton-Williams, commerce reporter
Size range: 2-14/One size fits all | Color options: Available in 4 colors
Best One-Piece Swimsuit for Long Torsos: Summersalt The Long Torso Sidestroke
Pros:
- Full bottom coverage and cup support.
- UPF 50+ fabric.
- Swimsuit retains color, even after hours of chlorine exposure.
Cons:
- Sellout risk.
Everyone knows that Summersalt is where to turn when you need a swimsuit for a long torso. While the brand has lots of different styles, we suggest the iconic Sidestroke — The Long Torso option. The bestseller offers superior compression with its diagonal seaming and 22% elastane material. It’s also great for those preferring a full-coverage swim option, with lots of support in the chest.
What customers are saying: “If you want to feel like a million dollars in a suit, this one is for you! Support in all of the right places. Beautiful material and cut. I want all of the colours!”
Size range: 2-24 | Color options: Available in 11 colors
Best Budget One-Piece Swimsuit: Cupshe Ginger Ribbed & Ruched One-Piece
Pros:
- Slimming ruching in the waist.
- Removable, soft cups.
- Classic bum coverage.
Cons:
- Not much compression.
For a budget-friendly swimsuit that looks the opposite of cheap, this Ginger Ribbed & Ruched One-Piece from Cupshe is our pick. Its plunging V-neck and ribbed fabric remind us of a bodysuit, while its poly-spandex blend is stretchy and comfortable. If you don’t like cups, you’ll love that the swimsuit’s are removable, and the wide straps are practically budge-proof.
What customers are saying: “I LOVE this suit. I wanted a classy, cute but feminine suit for a vacation and this was it. The fabric is thick and sturdy, and the cut was beautiful and gave me plenty of coverage where I needed it. I’m not a very chesty person but it fit great in that department. It did not stretch out when wet, and the ribbed detail was so pretty. I would buy again in another color.”
Size range: XS-XL | Color options: Available in 4 colors
Best One-Piece Swimsuit for Small Bust: Quince Italian Plunge One-Piece Swimsuit
Pros:
- Available in regular and long.
- UPF 50 sun protection.
- Chlorine and sunscreen resistant.
- Removeable cubs.
Cons:
- May not offer enough support for those with a larger chest.
The Quince Italian Plunge One-Piece Swimsuit has a luxury look but an affordable price tag. Made from recycled polyamide and spandex, its stretchy with just enough compression to hold you in all the right places. Featuring a plunging neckline, the halter style top provides lift and coverage — no gapping or sagging in the chest area, even when you bend over. This suit also offers sun protection and is PFA-free, so no worries about icky chemicals getting on you as you doze beneath your cabana.
Size range: XS-XL | Color options: Available in eight colors
Best Slimming One-Piece Swimsuit: Blooming Jelly Slimming Bathing Suit
Pros:
- Adjustable spaghetti straps.
- Ruched front.
- Tummy control.
- Removeable pads.
Cons:
- May not be the best for pear shapes or those with shorter legs.
If you think you need to diet for beach season, think again! You’re perfect the way you are, and you’ll perfect in this one-piece swimsuit from Blooming Jelly. Along with having tummy control, the ruching in the front and hips has a slimming effect. The criss-cross front and mesh middle hit at the smallest part of the waist to create that coveted hourglass look. If you’re pear-shaped or have shorter legs, the lower cut of the suit may not have the desired effect. However, for those with longer gams, this could be the one-piece of your dreams.
What customers are saying: “Very flattering fit, support and color. Really like this suit and the style is good for older body shapes. Coverage was just right; I purchased a size L for a normal 12/14. The gold accent pieces on the adjustable straps were a nice added touch.”
Size range: S-XXL | Color options: Available in 15 colors
Best Plus Size One-Piece Swimsuit: Plus Size Lands’ End Tugless UPF 50 Sporty One-Piece Swimsuit
Pros:
- Available in regular, long, and petite.
- Has built-in bust minimizer.
- UPF protection.
- Extra stretchy and durable feel.
Cons:
- Sellout risk.
We love this swimsuit from Land’s End, and if the out-of-stock color options tell us anything, it’s that others love it too. Along with UPF 50 protection, the athletic one-piece comes in long, as well as regular fits, and uses LYCRA Xtra Life spandex to provide support and coverage. Designed to be practically wedgie-proof, the swimsuit also has soft, supportive cups and a built-in bust minimizer.
What customers are saying: “This is my third “tugless” suit and I’m still a huge fan. They are classic in style, easy to pull on and off (no crossed straps or behind-the-neck clasps). My first two have held up well to steady use — sturdy seams and fabric.”
Size options: 16-27 | Color options: Available in seven prints (at Lands’ End)
Best One-Piece Swimsuit on Amazon: Blooming Jelly Women’s Tummy Control Bathing Suit
Pros:
- Flutter sleeve detail for arm coverage and extra style.
- Modest cut leg and full coverage bottom.
- Removeable cups.
Cons:
- Lace trim is darker than it appears in photos, according to some customer reviews.
We’re obsessed with the flutter sleeves on this one-piece swimsuit from Blooming Jelly. They make the swimsuit a tad more special and fun to wear around the pool. Featuring a full coverage bottom, ruching and tummy control, the swimsuit is must consider if you’re searching for something that makes you look tight and streamlined.
What customers are saying: “This swimsuit turned out to be a hidden gem among the many one-piece options on Amazon. It fits and flatters my body better than any other I’ve tried.”
Size options: S-XL | Color options: Available in 18 colors
Best Strapless One-Piece Swimsuit: Toast Signature Tube One-Piece
Pros:
- Responsibly made materials.
- Flattering high-cut legs.
Cons:
- Swimsuit color may be altered by chlorine.
Ditch the tan lines and embrace freedom with the Toast Signature Tube One-Piece, offering effortless style and comfort without the hassle of straps. Crafted with high-quality materials and featuring a secure fit, this strapless swimsuit allows you to soak up the sun in style, whether lounging on the beach or taking a dip in the pool.
Size range: XS-XL | Color options: Available in 15 colors
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