Do you think one-piece swimsuits are outdated and no longer exciting? Don’t overlook them just yet! In fact, one-piece swimsuits are still a wardrobe essential, and they can bring out your allure and confidence while you’re enjoying moments at the pool or beach. But don’t think they’re only for beach outings – these pieces can also be paired with your favorite dress or pants, creating a cute and sophisticated look. In this article, we’ve selected 21 one-piece swimsuit designs suitable for all ages to choose from!
BEST HALTER TOP: SMISMIVO HALTER NECK ONE-PIECE
Size Range: S-3X
Colors: 35
Padding: Removable
Fabric: Nylon, spandex
Featuring flattering ruching on the front and removable padded cups, this sleek halter top one-piece from Smismivo is a must-have for your swimwear collection. According to Laura Paulino Rosenbaum, owner and designer of Novel Swim, ruching is an excellent detail that complements both small and large cup sizes. Available in various colors and prints, including classic solids, pretty florals, and fun animal prints, there’s something for every style preference. However, keep in mind that the thick straps may result in harder-to-get-rid-of tan lines.
BEST SUSTAINABLE: LONDRE THE MINIMALIST
Size Range: XS-4XL
Colors: 11
Padding: No
Fabric: Recycled plastic bottles
Londre’s founders, Hannah Todd and Ainsley Rose, set out to create sustainable yet stylish swimwear, and their debut design remains a bestseller. This one-piece exudes subtle allure with its low scoop neck, low back, and cheeky butt enhanced by the scrunch design, ensuring it retains its shape over time. Crafted from recycled plastic bottles in Vancouver, the fabric offers compression and molds to your body for a personalized fit. “I’ve tried the brand’s bikinis and love the silky, sturdy feel of the material,” says Emily Cieslak, assistant commerce editor. “The colors are also beautiful.” Recognizing the challenge of finding the perfect size in a one-piece, this style is available in classic and long fits, catering to individuals above 5’7″ or those with longer torsos, depending on the color. For a more feminine silhouette, senior fashion commerce editor Chloe Anello recommends and personally loves this option from the brand.
BEST HIGH-NECK: TEMPT ME HIGH-NECK MESH ONE-PIECE
Size Range: XS-24
Colors: 43
Padding: Removable
Fabric: Nylon, spandex
The Tempt Me swimsuit is a top choice among Amazon shoppers, boasting high-fashion appeal and exceptional comfort. Crafted from a stretchy material, it accentuates curves in all the right places. The high-neck design with a mesh cut-out adds a tasteful hint of cleavage to this modest style, while mesh straps at the back tie the elements together seamlessly. However, it’s worth noting that while the bold patterns, like bright fuchsia, make a statement, some may prefer a more neutral shade option.
BEST SCOOP NECK: ROBIN PICCONE AVA ONE-PIECE SWIMSUIT
Size Range: 2-14
Colors: 4
Padding: Yes
Fabric: Nylon, spandex
This swimsuit is simply stunning. It earns a perfect score in every aspect, from coverage to material to its flattering fit. Ideal for those who want to look amazing while feeling comfortable, especially around family members, this swimsuit provides full coverage for both the chest and the bum. The scoop neck and back add a playful and flirty touch, reminiscent of the Baywatch era, especially in the striking red color option. However, the standout feature is undoubtedly the material. Robin Piccone has truly worked wonders with this piece, as the fabric clings to the body in a remarkably flattering way. It feels luxuriously soft and sturdy, yet remains lightweight and stretchy, even after being wrung out and hung up to dry. Wearing this swimsuit made us feel like a million bucks. Our only wish is that it came in more colors, as we would have loved to have more options to choose from.
BEST SHAPEWEAR: MIRACLESUIT ONE-PIECE SLIMMING UNDERWIRE SWIMSUIT
Size Range: 8-18
Colors: 16
Padding: Yes
Fabric: Nylon, lycra spandex
This swimsuit from Miraclesuit exudes sleekness. Designed with draping around the middle to create an hourglass effect, it also features a built-in underwire bra for enhanced support. Crafted from patented Miratex material, it offers a smoothing effect, while the brief-cut bottom provides extra coverage in the back, akin to swim-friendly Spanx. However, it’s worth noting that the underwire has been reported to occasionally pop out, so it’s important to handle it with care during washing and storage.
BEST BELTED: ZIMMERMAN TIGGY PLUNGE-NECK SWIMSUIT
Size Range: 0-4
Colors: 1
Padding: No
Fabric: Polymide, elastane
For an opulent touch reminiscent of a luxury resort, look no further than this Zimmermann swimsuit. The sleek blue sheen exudes luxury, accentuated by the waist-cinching belt that highlights your natural curves. While the plunge front and back add to the allure, it’s worth considering that those with larger busts may find it lacking in coverage. We recommend sizing up, although Zimmermann’s sizing system can be a bit tricky to navigate. While it technically goes up to a size 4, keep in mind that their sizing is unique; a zero fits like a four, while a four fits like a 12.
BEST LACE-UP: SHEKINI LACE-UP ONE-PIECE
Size Range: S-XL
Colors: 12
Padding: No
Fabric: Nylon, spandex
The Shekini one-piece is a hot favorite among Amazon shoppers, thanks to its trendy strappy lace-up design, which is one of the season’s biggest swimwear trends. This sexy maillot features a plunging neckline with adjustable lace-up details, allowing you to customize the fit to your preference. However, it’s worth noting that it doesn’t come in an extra-small size, so petite women may encounter sizing issues.
BEST SPORTY: SKIMS SWIM ZIP FRONT SLEEVELESS ONE PIECE
Size Range: XXS-4X
Colors: 5 and 2 limited edition
Padding: No
Fabric: Recycled nylon, spandex
Are you searching for a stylish yet sporty addition to your swimwear collection? Look no further than the Skims Zip Front Sleeveless One Piece. This chic swimsuit will elevate every water activity to runway status with its high neckline, ensuring everything stays in place. The medium coverage back and center zipper closure, which can be adjusted for a more revealing look, add a touch of sexiness. Crafted from recycled nylon and spandex, you can trust that it will move and mold with you as you soak up the sun. However, it could benefit from a thicker or double lining to provide more support to the bust.
BEST PRINTS: TEMPT ME PRINTED RUFFLED ONE-PIECE
Size Range: XS-22
Colors: 37
Padding: Removable
Fabric: Nylon, spandex
If you’re a fan of stylish prints, you’ll adore this Tempt Me one-piece swimsuit. With an impressive selection of 31 different patterns, ranging from charming florals to vibrant tropical prints, there’s something for everyone’s taste. The ruffled off-the-shoulder silhouette is universally flattering, catering to various shapes and sizes, and the swimsuit includes removable straps for added security. However, it’s worth noting that this swimsuit is more suited for lounging rather than swimming. The ruffle may feel heavy when wet and could stick to your arms awkwardly.
BEST RETRO-INSPIRED: SOVOYONTEE RUCHED ONE-PIECE SWIMSUIT
Size Range: S-XL
Colors: 25
Padding: Removable
Fabric: Nylon, spandex
Isn’t this retro-inspired one-piece from Sovoyontee just adorable? With its vintage silhouette, halter top, and front ruching, it’s become our new favorite for poolside glam. The boyleg design offers additional coverage in the back, making it ideal for those seeking a bit more modesty. However, it’s worth noting that the molded cups may feel cumbersome for those with smaller breasts.
BEST OVERALL: ANDIE THE AMALFI
This meticulously crafted one-piece swimsuit caters to all body types, offering options in smooth, ribbed, and patterned fabrics across eleven colors and seven sizes. The thin, adjustable straps provided surprising support for E cups, ensuring comfort and security during various activities. While the leg cutout may be higher for some, revealing more hip, the fabric remained comfortable and retained its shape, even when wet. Remarkably, the swimsuit withstood a washer and dryer cycle, emerging unscathed, defying typical care instructions.
BEST BUDGET: AMAZON ESSENTIALS WOMEN’S THIN STRAP SCOOP NECK SWIMSUIT
Size Range: XS-3X
Colors: 19
Padding: No
Fabric: Polymide, eslastane
For a simple yet appealing swimsuit option, consider the Amazon Essentials one-piece, available in sizes up to 3X and offering a choice of 19 colors and patterns. While we’re drawn to the charming blue and green gingham, there are plenty of solid shades like terracotta or violet to suit different preferences. The design leans towards a swim meet aesthetic rather than a sultry beach day look, and while a low back would have been a nice addition, the current cut provides ample support, especially for those with larger breasts.
BEST SPLURGE: MARA HOFFMAN EMMA ONE PIECE
Size Range: XS-XL
Colors: 1
Padding: No
Fabric: Recycled polyester, elastane
The Mara Hoffman Emma one-piece swimsuit is a stylish and high-quality investment. With its leopard print, criss-cross back, and V-cut front, it’s a standout piece from a top designer label. The double-layered fabric offers excellent support and durability, while adjustable straps ensure a perfect fit for different body types. Despite its luxurious feel, the material maintains elasticity even when wet, and it withstands rigorous wringing without damage. While the leopard print may not appeal to everyone, there’s also a black option available, albeit in limited quantities. Overall, this swimsuit is a top choice for those who value both style and functionality in their swimwear collection.
BEST PLUS-SIZE: DACI FRONT CROSS PLUS SIZE ONE-PIECE
Size Range: M-28
Colors: 33
Padding: Removable
Fabric: Nylon, spandex
This chic cross-halter swimsuit by Daci has captured our attention. Its contemporary silhouette boasts ruching along the stomach, and the halter straps can be tied in various ways for a personalized touch. The crisscross option is particularly striking, making it suitable for wearing under a wrap skirt for stylish summer nights out.
BEST FOR SMALL BUSTS: QINSEN STRAPLESS ONE-PIECE SWIMSUIT
Size Range: S-XL
Colors: 20
Padding: Removable
Fabric: Nylon, spadex
Keep tan lines at bay with this adorable strapless one-piece swimsuit from Qinsen. Its playful cut-outs add a touch of allure, while the tie-knot front imbues the sultry suit with a sweet and feminine charm. Although ideal for smaller busts, it comes with removable straps for added versatility. Crafted from soft and stretchy spandex/nylon material, it offers a comfortable and supportive fit. Fully lined and available in 20 different colors and patterns, this maillot is a must-have for your swimwear collection.
BEST FOR LARGE BUSTS: SUMMERSALT SWIMSUIT
Size Range: 2-22
Colors: 8
Padding: Built-in cups
Fabric: Recycled polyamide, elastane
Say goodbye to uncomfortable halter tops and string bikinis – the SummerSalt swimsuit is here to flatter your silhouette, look adorable, and provide ample support for larger busts all at once. The adjustable, soft straps are designed not to dig into your shoulders, offering a comfortable fit for all-day wear. Plus, the built-in shelf bra with cups and compression features ensure everything stays in place, making it a win-win for both your chest and back. Keep in mind that it runs small, so sizing up for a more comfortable fit is
BEST CHEEKY: VIOTTISET RUCHED ONE PIECE SWIMSUIT
Size Range: S-XXL
Colors: 34
Padding: Removable
Fabric: Nylon, spandex
This particular design caught the eye of our eCommerce writer, Christina Butan, among all the one-pieces available on Amazon, thanks to its casually sexy appeal. With drawstrings on the side for adjustable high-cut fit and wire-free scoop for embracing curves comfortably, it’s a winner. “I was pleasantly surprised by how comfortable and flattering the Viottiset swimsuit felt when I tried it on,” says Butan. “It doesn’t constrict or pinch, and the cheeky cut adds just the right amount of allure without riding up.” While she appreciates the adjustable spaghetti straps, there’s also a one-shoulder version available. Don’t miss out on snagging yours before it sells out.
BEST SCALLOPED: CUPSHE KNOTTED SCALLOPED ONE PIECE SWIMSUIT
Size Range: XS-XXL
Colors: 5
Padding: Removable
Fabric: Polyester, spandex
Adding scallops to a basic swimsuit can instantly elevate its appeal, and this Cupshe design strikes the perfect balance between simplicity and flirtiness. The knotted top not only adds an adorable touch but also offers practical features like adjustable straps, removable pads, and a back hook closure. While individuals with larger breasts may experience some underboob, it’s worth noting that celebrities like Kendall Jenner have embraced this look. The silhouette is not overly high-cut, providing ample coverage, and the scalloped edges soften the lines, ensuring your legs always look elongated and elegant.
BEST OFF-THE-SHOULDER: TEMPT ME RUFFLED BATHING SUIT
Size Range: XS-22
Colors: 25
Padding: Removable
Fabric: Nylon, spandex
The advantages of this off-the-shoulder swimsuit are plentiful. Say goodbye to awkward tan lines or worrying about the top slipping down; the off-the-shoulder style offers both coverage and security. The ruffles not only add a playful touch to your chest but also conceal any areas of concern on your arms. Plus, this design incorporates one of the hottest swimwear trends of the season: cutouts. With its vibrant colors and high-quality materials, this suit can easily transition from poolside to street style when paired with chic sunglasses. While some reviewers have noted that the white lining may occasionally pop out during wear, it’s a minor inconvenience that can be easily remedied by folding it back in.
BEST ONE-SHOULDER: SUMMERSALT THE SIDESTROKE
Size Range: 0-24
Colors: 10
Padding: No
Fabric: Recycled polyamide, elastane
Summersalt’s iconic one-shoulder one-piece swimsuit offers full coverage and compression, ensuring a snug and supportive fit. Available in a tall version for those with longer torsos, this swimsuit stands out with its unique strap design that splits into two at the back. While the double lining around the chest provides extra coverage, the single layer at the bottom may result in slight transparency when wet. However, the swimsuit stays securely in place, offering ample support and comfort for all activities.
BEST PERFORMANCE: TYR SOLID MAXFIT ONE-PIECE
Size Range: 26-40
Colors: 3
Padding: No
Fabric: Polyester, spandex
If you’re in search of a high-performance swimsuit for your lap swimming sessions, consider this offering from TYR. This one-piece provides UPF 50+ protection, shielding your skin from the sun’s harmful rays. Crafted from patented Durafast Elite fabric, it’s built to endure over 300 hours of use and is fully lined for add
CONCLUSION
In summary, the 21 modest one-piece swimsuits of 2024 offer a diverse range of styles and features to suit various preferences and needs for pool or beach outings. From sleek and sporty designs to chic and flirty options, these swimsuits prioritize both coverage and style, catering to those who prefer a more modest look without compromising on fashion. With innovative fabrics, thoughtful details like ruching and cutouts, and inclusive sizing options, these swimsuits ensure comfort, durability, and versatility for all body types.
