One-piece swimsuits have elegantly held their ground as a staple in swimwear fashion, and 2025 brings a refreshing array of styles that cater to both functionality and fashion-forward aesthetics. These swimsuits are not just for leisurely sunbathing; they encompass all sorts of water activities with grace and sophistication. Let us delve into the first eight of our top picks, each bringing its own unique flair and comfort.
1. **Best Overall: Andie The Amalfi**: The Amalfi by Andie stands as our top overall pick due to its impressive customization features. The swimsuit allows you to tailor the torso length, bottom coverage, fabric color, and texture according to your preferences. This one-piece offers the option of full, medium, or cheeky coverage, with adjustable shoulder straps for a personalized fit. Its nylon-spandex blend provides a snug yet non-restrictive feel, though it may require some strap adjustments when wet due to the fabric’s tendency to loosen. The built-in bra shelf with padded cups ensures ample support, making it a versatile and comfortable choice for all-day wear.
Product on Amazon: BMJL Women’s One Piece Swimsuit Sports Adjustable Strap Bathing Suit Color Block Ribbed High Cut Swimsuits
Price: $28.99
Rating: 4.4 with 492 ratings
Fabric type: 85% Polyester, 15% Spandex
Care instructions: Machine Wash
Origin: Imported
Closure type: Pull On
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2. **Best Full-Coverage: Body Glove Smoothies Mylene**: For those seeking full coverage without sacrificing style or mobility, the Body Glove Smoothies Mylene is ideal. This swimsuit boasts a sporty design that is perfect for water sports, with a higher scoop neckline and racer back that enhance security and support. The built-in bra shelf with removable padded cups ensures comfort, while the full-coverage bottoms prevent riding up. Its compressive fabric maintains its fit, whether wet or dry, and the material dries quickly, making it perfect for active swimmers.
Product on Amazon: Body Glove Women’s Standard Smoothies Mylene Solid One-Piece Swimsuit with Racer Back
Brand: Visit the Body Glove Store
Price: 88.2 USD
Rating: 4 Total reviews: 7
Top Review from US: “Wife loves it plus she look great in it!”
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3. **Best Scoop Neck: Robin Piccone Ava One-Piece**: Featuring a stunning scoop neckline that balances plunge and coverage, the Robin Piccone Ava One-Piece supports a range of bust sizes with its built-in bra shelf and adjustable straps. The ultrasoft nylon and spandex material provides ample stretch, ensuring comfort and mobility. The medium coverage bottoms stay securely in place during various water activities, and while the swimsuit’s price is on the higher end, its quality and durability justify the investment.
Product on Amazon: Robin Piccone Women’s Kate Scoop Neck One Piece Swimsuit
Brand: Visit the Robin Piccone Store
Price: 158 USD
Rating: 3.2 Total reviews: 6
Top Review from US: “Fits beautifully! I love it! I’m 5”6 and 175 lbs and the large fit perfectly.”
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4. **Best Budget: Hilor One Piece Front Twist Bathing Suit**: This budget-friendly option from Hilor surprises with its retro design, featuring a ruched bodice and sweetheart neckline. The adjustable straps and full-coverage bottoms cater to a variety of body types, while the non-removable bra padding offers significant support. Although the top takes longer to dry, the suit’s overall fit and comfort make it a standout choice for those seeking style at an affordable price.
Product on Amazon: Hilor Women’s One Piece Swimsuits Front Twist Swimwear V Neck Shirred Bathing Suit Monokini Tummy Control
Brand: Visit the Hilor Store
Price: 32.99 USD
Rating: 4.1 Total reviews: 2850
Top Review from US: “I’ve ordered two of these suits as my weight has fluctuated, and both of them look absolutely amazing! They’re comfortable and have great coverage, but also look sexy and classy as the same time. The straps are adjustable, the fabric is thick and lays beautifully, and overall the quality is FANTASTIC, especially for the price point. The part I was most worried about is that the ruching/bunching would look old lady-ish and be one of those “look she has folds and frills trying to hide her big gut” situations.”
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5. **Most Supportive: Panache Anya Riva underwire One-Piece**: The Panache Anya Riva is a champion for support with its mix-and-match cup and band sizes, coupled with a built-in underwire. Its timeless sweetheart neckline and ruched bodice add elegance to its functional design. The double-layered, durable fabric offers extra compression, and adjustable straps allow for a tailored fit. While there might be slight bunching in the bodice for shorter torsos, the swimsuit’s overall structure maintains its allure.
Product on Amazon: Panache Anya Spot One-Piece Underwire Swimsuit (SW1010)
Brand: Visit the Panache Store
Price: 69.86 USD
Rating: 4 Total reviews: 75
Top Review from US: “I ordered this suit after the Facebook group “A Bra That Fits” helped me get a handle on what size I should be wearing. I am 5′ flat-footed on a good day, and wear a size 14-16 petite. The underwire tacks on this suit, and I feel great when I wear it because it actually fits my bust. I got a good deal on the suit but did have to be patient since it came from abroad. I wish it was possible to find styles like this in stores, but have to thank Amazon for making it available here.”
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6. **Best One-Shoulder: Summersalt The Sidestroke**: This unique one-shoulder swimsuit from Summersalt offers a stylish twist with its array of bright colors and sustainable fabric. Although it lacks built-in bust support, the full-coverage bottoms and comfortable fit make it a versatile piece for both water activities and casual wear. The absence of padding is a minor drawback for those with larger busts, but its chic design remains a favorite.
Product on Amazon: Holipick One Shoulder One Piece Swimsuit for Women Tummy Control Bathing Suits Modest Full Coverage Keyhole Swimwear
Price: $35.99
Rating: 4.5 with 3223 ratings
Fabric type: 85% Nylon, 15% Spandex
Care instructions: Machine Wash
Closure type: Strap
Top style: One Shoulder
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7. **Bold Swim Midnight Rise One Piece**: With its contemporary cut-out design, the Bold Swim Midnight Rise is both stylish and functional. The soft materials dry swiftly, ensuring comfort throughout use. While the top lacks padding and support, the full-coverage bottoms provide a balanced fit, making it an eye-catching choice for fashion-forward swimmers.
Product on Amazon: BALEAF Women’s Athletic Training Adjustable Strap One Piece Swimsuit
Brand: Visit the BALEAF Store
Price: 33.99 USD
Rating: 4.4 Total reviews: 7201
Top Review from US: “I was in a bit of a pinch when my daughter suddenly needed a swimsuit for an upcoming outing! We spent some time browsing through various options, and we were immediately drawn to a few that had great reviews and eye-catching designs. The fabric felt soft yet durable, and the fit was just right for my 13-year-old, giving her both comfort and confidence.”
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8. **Pour Moi Underwire Bow Front Tummy Control Swimsuit**: Known for its reliable support, this swimsuit features a well-fitting underwire that remains comfortable during various activities. Although it may appear baggy for some, its design is especially suitable for smaller chests, providing both fashion and function. The swimsuit’s structure enhances confidence in the wearer, making it a practical addition to any beachwear collection.
Product on Amazon: B2prity Women’s Underwire One Piece Swimsuits Tummy Control Bathing Suits Push Up Swim Suit Color Block Swimwear
Brand: Visit the B2prity Store
Price: 35.99 USD
Rating: 4.5 Total reviews: 7
Top Review from US: “I was a bit worried about this suit because of the underwire. I’ve never had great luck with the underwire staying where it was supposed to (rather than sneaking up my boobs). This one stays put! I like the adjustable straps, too, and the tie at the back. The tummy control is okay; it smooths out the baby apron I still have from my two kiddos and the ruching does a great job at camouflaging, but it’s not super firm. Overall, I love the suit and can’t wait to wear it!”
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9. **Stylish Chic: Norma Kamali Marissa One-Piece**: Embodying timeless elegance, the Norma Kamali Marissa One-Piece stands out with its sleek silhouette and daring high-cut legs. Perfect for those who seek both a minimalist design and a bold statement, this swimsuit effortlessly combines glamour and functionality. The stretch knit fabric ensures a snug fit while allowing freedom of movement, promising both comfort and style on the beach. Its simplicity is its strength, as it offers a classic yet modern twist to traditional swimwear, making it an essential piece for those who appreciate understated elegance.
The moderate coverage at the back together with the thin shoulder straps provides an alluring yet sophisticated look. The deep scoop neckline flatters the bust, making it a versatile piece for different body shapes. Whether lounging by the pool or taking a dip in the ocean, the Marissa One-Piece ensures you do so with poise and confidence, living up to its reputation as a go-to choice for fashion-forward individuals seeking effortless style.
Product on Amazon: Norma Kamali Women’s Marissa One Piece Swimsuit
Brand: Visit the Norma Kamali Store
Price: 150 USD
Rating: 3.6 Total reviews: 36
Top Review from US: “My partner got this suit for me as a surprise gift and told me he thought it it would highlight my legs – that man knows a thing or two!Even with the high rise the butt coverage was perfect, cupping my booty and accentuating it, but not spilling it out. It’s definitely cheeky! The side slits are deep, but the fabric was tight enough that my breasts never slipped out, and the sideboob that shows is the perfect amount of tasteful.”
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10. **Eco-Friendly Choice: Patagonia Women’s Nanogrip One-Piece**: For the environmentally conscious fashionista, the Patagonia Women’s Nanogrip One-Piece is a brilliant blend of sustainability and style. Crafted from recycled materials, this swimsuit highlights the brand’s commitment to eco-friendly practices while not compromising on performance. Designed for active swimmers, the Nanogrip technology ensures the suit stays securely in place, even in the roughest of waves.
Its sporty yet chic design is enhanced with a supportive cross-back strap, providing maximum support and flexibility. The high-performance fabric is not only durable but also offers excellent UV protection, making it an ideal companion for your sunny beach escapades. Whether you’re surfing, diving, or simply catching rays, this swimsuit provides the reliability and comfort you need, all while being kind to our planet.
11. **Luxurious Feel: Eres Les Essentiels Asia One-Piece**: Delve into luxury with the Eres Les Essentiels Asia One-Piece, a swimsuit that epitomizes sophistication through its exquisite craftsmanship and refined design. Known for its high-fashion appeal, Eres has designed this piece to highlight the natural grace of the wearer. The swimsuit features a flattering V-neckline and LaLigne stitching, which enhances its understated elegance.
The soft yet firm Peau Douce fabric adapts perfectly to the body, offering a second-skin feel that provides comfort without compromising style. Ideal for the sophisticated sunbather, this piece is not just a swimsuit but a statement of luxurious leisure, blending classic style with contemporary trends. Such elegance ensures that every moment spent in this swimsuit is one of pure indulgence.
12. **Bold Prints: Mara Hoffman Isolde One-Piece Swimsuit**: For those who love to make a statement, the Mara Hoffman Isolde One-Piece Swimsuit is a vibrant masterpiece. This swimsuit features stunning geometric patterns that celebrate color and creativity, making it a bold choice for the trendsetter. Made from sustainable materials, it reflects a conscious choice towards eco-friendly fashion without losing the vibrancy and spirited design that the brand is known for.
The high-neck and open-back design offer a flattering silhouette that is both modern and chic. Its bold print and impeccable fit make it an eye-catching choice for beachgoers who want to express their unique style while enjoying premium comfort. Whether you’re at a pool party or on a tropical getaway, the Isolde One-Piece ensures you stand out in the best way possible.
13. **Versatile Elegance: Jade Swim Evolve One-Piece**: With its minimalist design, the Jade Swim Evolve One-Piece is perfect for those who appreciate versatility and elegance. Its seamless construction and sleek silhouette make it a must-have for any swimwear collection, offering an effortlessly chic look that transitions smoothly from the beach to casual outings.
The Jade Swim brand focuses on sustainable practices, utilizing eco-friendly materials that are both durable and comfortable. The Evolve One-Piece boasts a high-neck design with a striking open-back detail, accentuating the natural curves of the body while providing ample support. Ideal for layering with a sarong or paired with denim shorts, it embodies a timeless style that suits every occasion, proving that simplicity can be incredibly sophisticated.
14. **Modern Minimalism: Solid & Striped the Nina One-Piece**: Solid & Striped has mastered the art of modern minimalism with the Nina One-Piece, a swimsuit that exudes elegance through its clean lines and subtle detailing. Crafted with the utmost precision, this piece is designed to highlight the wearer’s natural beauty, offering a sophisticated yet understated look.
The smooth fabric and flattering square neckline provide a sleek and supportive fit, making it an ideal choice for those who value comfort and style. The Nina One-Piece is available in a variety of colors, allowing you to select a hue that complements your personal style effortlessly. Whether you’re lounging by the pool or strolling along the beach, this swimsuit embodies the essence of modern chic.
15. **timeless classic: Lands’ End Tugless One-Piece Swimsuit**: A timeless classic that never goes out of style, the Lands’ End Tugless One-Piece Swimsuit is the epitome of comfort and practicality. Known for its exceptional fit and durability, this swimsuit is a favorite among those who prioritize ease of wear and lasting quality.
Its simple yet elegant design is enhanced by a modest neckline and full-coverage back, offering a fit that feels secure and supportive. Made from a chlorine-resistant fabric, this swimsuit withstands rigorous use, making it perfect for both casual swimming and more intense water activities. The Tugless One-Piece is a testament to enduring style and quality, a reliable choice for those who appreciate the classics.
As we conclude our exploration of the best one-piece swimsuits for 2025, it is evident that the options are as diverse as they are beautiful. From bold prints and minimalist designs to eco-friendly choices and luxurious fabrics, each swimsuit offers a unique perspective on style and functionality. Whether you’re seeking elegance, comfort, or sustainability, these swimsuits ensure that you step into the sun with confidence, ready to make waves with your impeccable taste in fashion. Embrace the allure of the one-piece swimsuit and let it be your canvas for self-expression this summer.
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