The Most Flattering One-Piece Swimsuits for Summer Style (2024)

This Amazon favorite comes in 29 different color options. A twist-front neckline creates fuller coverage, and it has ruching for tummy control, plus adjustable shoulder straps and a full-coverage swim bottom for ultimate comfort. Available in sizes 6 to 18.

If a pesky period or unexpected spotting is keeping you from enjoying the sun, Knix's brilliant leakproof swimsuits are worth a try. It's designed with full back coverage and a built-in absorbent liner that absorbs the equivalent of three tampons. Available in sizes up to XXXXL,

This elegant high-neck, one-piece swimsuit comes in rich brown, black, bright blue, and pink to purple ombré exclusively for sizes 1X to X. Currently, it's more than 50 percent off with the code CLASSIC.

Stylest's innovative bathing suits are made from a luxurious compression fabric that's as silky as it is sculpting. The bestselling square-neck style fits up to a 2X and offers tummy control and lined chest support. If red hot isn't your beat, there are 10 other colorways to choose from.

Drew Barrymore swears by TA3's signature sculpting bathing suits that cinch at the waist for a beautifully defined hourglass figure. This double-lined build is made with an outer layer of lightweight compression fabric and an inner shelf bra for extra support. Available in sizes XS to 4X, as well as short and X-long lengths for petite and long torsos.

Athleta's wireless one-piece offers just enough coverage for a sporty day in the sun while still looking elegant. There's a wireless inner shelf bra, thick and adjustable straps, and light lining for added support. You can find it in black, white, and navy blue, and sizes XXS to XL.

Thought you couldn't get away with a white suit? Think again. Good American is celebrated for making cute, flattering styles in plus sizes. Take this one-piece bathing suit that's built with an innovative, full-coverage fabric that stretches to always fit and cover where you need it most. In true Good American form, it comes in an extended range of sizes up to 5XL.

You can get the same compression-backed sculpting and support as their celebrated shapewear with Spanx's swim collection. This plunge one-piece swimsuit goes up to a size 3X while a shaping piqué fabric smooths all over.

This Aerie one-piece swimsuit (available in sizes up to XXL) has a wrap-tie waist and subtle cutouts for an extra flattering fit. It comes with removable, adjustable straps for versatility and support.

Eloqui's glam and flattering palm-printed one-piece features subtle cutouts and sheer long sleeves for added coverage. Did we mention it has matching bottoms for the ultimate poolside look? Produced exclusively for an extended range of sizes, 14 to 32.

Summersalt specializes in swim made just for fuller busts and plus sizes. This fun color-blocked suit slims the tummy (the fabric features four times the compression of an average suit!) and offers ample coverage at the neckline and on the behind. Available in sizes 0 to 24. It comes in highly rated long torso sizing as well.

Beach Riot's bestselling Celine cutout one-piece comes in endless fabric and color combinations. We especially love this colorful take on summer's hottest sparkle trend. Available in nine shimmering shades and sizes XS to XL.

Eloquii specializes in chic clothes in plus sizes. This one-shoulder one-piece has a flattering tropical floral print and smartly placed cutout keyhole. And with sizes running from 14 to 32, everyone can enjoy this uniquely designed swimsuit.

This sleek and sporty color-block bathing suit gets an upgrade with a one-shoulder design and waist-grazing cutouts. It's available in three other colorways, as well as sizes XS to 2X.