Browse Our Top 10 Plus Size Bathing Suits
Hunting for a suit that stays put, smooths the middle, and actually comes in true plus sizes? You’re not alone. I combed Amazon for styles carrying at least a 4.3-star rating and 200-plus reviews, then ran each one through ten “must-have” checkpoints: size range, bra support, back height, and the rest of the features that make or break a beach day. Ready to meet the front-runners?
Swimsuits For All Sarong-Front One-Piece
The built-in sarong gives you elegant hip coverage without the fuss of a skirt, and shoppers up to 34W rave about how the power-mesh tummy panel feels firm yet comfortable.
- ✓ True extended size range through 5X and beyond
- ✓ Supportive underwire or molded cups
- ✓ Wide, adjustable shoulder straps
- ✓ High back design for spillover control
- ✓ Tummy smoothing power mesh panel
- ✓ Four-way stretch, chlorine-resistant fabric
- ✗ Ruching / color-blocking to shape the waist
- ✓ Full rear-coverage bottoms that stay put
- ✓ Secure band under the bust that won’t ride up
- ✓ Fade-resistant prints and colors
Score: 9 / 10
Miraclesuit “Pin-Up” Underwire One-Piece
Miratex® fabric feels like built-in shapewear, and the underwire cups earn real applause from D-cups and beyond. One mom told InStyle she “gets compliments every time.”
- ✗ True extended size range through 5X and beyond
- ✓ Supportive underwire or molded cups
- ✓ Wide, adjustable shoulder straps
- ✓ High back design for spillover control
- ✓ Tummy smoothing power mesh panel
- ✓ Four-way stretch, chlorine-resistant fabric
- ✓ Ruching / color-blocking to shape the waist
- ✓ Full rear-coverage bottoms that stay put
- ✓ Secure band under the bust that won’t ride up
- ✓ Fade-resistant prints and colors
Score: 9 / 10
B2prity Ruched Vintage One-Piece
More than 12,000 shoppers say this retro ruched suit “snatches you in” while still letting you breathe, and it’s one of the few Amazon picks listing sizes up to 5XL. :contentReference[oaicite:2]{index=2}
- ✓ True extended size range through 5X and beyond
- ✓ Supportive underwire or molded cups
- ✓ Wide, adjustable shoulder straps
- ✗ High back design for spillover control
- ✓ Tummy smoothing power mesh panel
- ✓ Four-way stretch, chlorine-resistant fabric
- ✓ Ruching / color-blocking to shape the waist
- ✓ Full rear-coverage bottoms that stay put
- ✓ Secure band under the bust that won’t ride up
- ✓ Fade-resistant prints and colors
Score: 9 / 10
Aqua Eve Blouson Tankini Set
The loose-fit top skims, the boy-shorts stay put, and 1,600+ reviewers give it a solid 4.3-star average. It’s a forgiving pick if you want coverage without compression.
- ✗ True extended size range through 5X and beyond
- ✓ Supportive underwire or molded cups
- ✓ Wide, adjustable shoulder straps
- ✓ High back design for spillover control
- ✓ Tummy smoothing power mesh panel
- ✓ Four-way stretch, chlorine-resistant fabric
- ✗ Ruching / color-blocking to shape the waist
- ✓ Full rear-coverage bottoms that stay put
- ✓ Secure band under the bust that won’t ride up
- ✓ Fade-resistant prints and colors
Score: 8 / 10
Tempt Me High-Neck Mesh One-Piece
That peek-a-boo mesh looks fashion-forward, yet the suit still rates 4.3 ★ with nearly 1,000 reviews for comfort and support.
- ✗ True extended size range through 5X and beyond
- ✓ Supportive underwire or molded cups
- ✓ Wide, adjustable shoulder straps
- ✗ High back design for spillover control
- ✓ Tummy smoothing power mesh panel
- ✓ Four-way stretch, chlorine-resistant fabric
- ✓ Ruching / color-blocking to shape the waist
- ✓ Full rear-coverage bottoms that stay put
- ✓ Secure band under the bust that won’t ride up
- ✓ Fade-resistant prints and colors
Score: 8 / 10
CUPSHE Ruffle-Trim Tummy-Control One-Piece
Flirty ruffles meet firm tummy control. Over 1,500 buyers say it “cinches without squeezing,” and the price is refreshingly gentle.
- ✗ True extended size range through 5X and beyond
- ✓ Supportive underwire or molded cups
- ✓ Wide, adjustable shoulder straps
- ✗ High back design for spillover control
- ✓ Tummy smoothing power mesh panel
- ✓ Four-way stretch, chlorine-resistant fabric
- ✓ Ruching / color-blocking to shape the waist
- ✓ Full rear-coverage bottoms that stay put
- ✓ Secure band under the bust that won’t ride up
- ✓ Fade-resistant prints and colors
Score: 8 / 10
Yonique Tankini with Shorts
The flowy top hides the mid-section while the boy-shorts let you cannon-ball with confidence. More than 2,800 reviewers give it 4.4 stars.
- ✗ True extended size range through 5X and beyond
- ✓ Supportive underwire or molded cups
- ✓ Wide, adjustable shoulder straps
- ✓ High back design for spillover control
- ✗ Tummy smoothing power mesh panel
- ✓ Four-way stretch, chlorine-resistant fabric
- ✗ Ruching / color-blocking to shape the waist
- ✓ Full rear-coverage bottoms that stay put
- ✓ Secure band under the bust that won’t ride up
- ✓ Fade-resistant prints and colors
Score: 7 / 10
Holipick Flowy Tankini Set
Prefer a breezy swing top? Holipick’s 4.4-star sweetheart neckline and boy-short combo earns high marks for bust comfort and backside coverage.
- ✗ True extended size range through 5X and beyond
- ✓ Supportive underwire or molded cups
- ✓ Wide, adjustable shoulder straps
- ✓ High back design for spillover control
- ✗ Tummy smoothing power mesh panel
- ✓ Four-way stretch, chlorine-resistant fabric
- ✗ Ruching / color-blocking to shape the waist
- ✓ Full rear-coverage bottoms that stay put
- ✓ Secure band under the bust that won’t ride up
- ✓ Fade-resistant prints and colors
Score: 7 / 10
Lands’ End Tugless One-Piece
This chlorine-resistant classic wins for “no-tug” straps and a stay-put rear. Fans say it lasts season after season, though the size run tops out at 26W.
- ✗ True extended size range through 5X and beyond
- ✓ Supportive underwire or molded cups
- ✓ Wide, adjustable shoulder straps
- ✓ High back design for spillover control
- ✗ Tummy smoothing power mesh panel
- ✓ Four-way stretch, chlorine-resistant fabric
- ✗ Ruching / color-blocking to shape the waist
- ✓ Full rear-coverage bottoms that stay put
- ✓ Secure band under the bust that won’t ride up
- ✓ Fade-resistant prints and colors
Score: 7 / 10
Beachsissi High-Waisted Bikini Set
If you crave a two-piece, this floral high-waist number balances tummy coverage with a peek of skin—4.3-star average, wallet-friendly price.
- ✗ True extended size range through 5X and beyond
- ✓ Supportive underwire or molded cups
- ✗ Wide, adjustable shoulder straps
- ✗ High back design for spillover control
- ✗ Tummy smoothing power mesh panel
- ✓ Four-way stretch, chlorine-resistant fabric
- ✓ Ruching / color-blocking to shape the waist
- ✓ Full rear-coverage bottoms that stay put
- ✓ Secure band under the bust that won’t ride up
- ✓ Fade-resistant prints and colors
Score: 5 / 10
Find A Similar Plus Size Products Online
Plus Size One-Piece Swimsuit Plus Size Tankini Plus Size Bikini Plus Size Activewear