A good plus size tummy-control swimsuit does the work so you don't have to. At Lands' End, our plus size swimsuits with tummy control use built-in shaping panels and firming linings that smooth the midsection without squeezing you into discomfort. The tummy-control lining runs from the waistband down, creating a sleek silhouette under one-pieces, tankinis and swim dresses alike. We construct many of these suits from nylon and LYCRA® Xtra Life™ spandex, a fabric blend that lasts up to 10 times longer than ordinary spandex and resists breakdown from chlorine, sunscreen and sweat. That means your shapewear swimsuit in a plus size keeps its compression and shape well past the first wear.
The shaping in our suits comes from strategically placed compression zones, not an all-over squeeze that makes breathing feel like a chore. Our tummy-control lining sits against the body, gently firming the stomach area, while the outer fabric moves freely. Like all our women's tummy-control swimsuits, our plus size options use the same construction and quality fabric, so you get identical performance across every size. The result is a tummy-control swimsuit in a plus size that draws attention to your legs and neckline while keeping the midsection smooth.
High-waisted tummy-control bottoms sit just below the natural waist and provide a universally flattering fit for plus size frames. The waistbands feature thinner elastic with clean-finish seams that lie flat against the body, so the band won't flip or roll down during a swim. Women's plus size swim skirts with tummy control include a built-in panty and added coverage that still lets you move freely. These bottoms pair well with everything from a cropped swim top to a long-sleeve rash guard.
Lands' End carries plus size tummy-control swimsuits in several silhouettes, so the right fit depends on how you plan to spend your day. Our one-piece suits with tummy control feature soft-cup bras for support, adjustable straps and lower-cut leg openings for generous coverage on the bottom. Many include our Slendertex fabric, which adds extra firming throughout the torso for a slimmer look. Tankinis let you mix sizes on top and bottom for a customized fit, and our tummy-control tankini tops pair naturally with women's plus size swim bottoms in bikini cuts, swim shorts or skirts. Swim dresses offer the most coverage through the hip and thigh, with a tummy-control lining underneath and a skirted overlay that moves with you. Each style also includes UPF 50 sun protection fabric, recommended by the Skin Cancer Foundation as an effective UV protectant.
Our plus size tummy-control swimsuits come in classic solids, seasonal prints and details like ruching and shirring that create visual interest while flattering the figure. Darker shades tend to produce the most slimming effect, but strategic prints and color blocking can draw attention upward toward the neckline and away from the midsection. Layer with women's plus size cover ups for an easy transition from the pool to lunch. Our swim separates also let you build custom two-piece sets, so you can pair a tummy-control bottom with the top style and size that fit you best.
Not when they fit properly. Our plus size tummy-control swimsuits use gentle compression from shaping linings and panels rather than an all-over squeeze. The nylon and spandex blend stretches with your movement, so you can swim laps, chase kids or sit in a beach chair for hours without feeling restricted.
Rinse your suit in cold water after each wear to remove chlorine, salt and sunscreen residue. Hand washing with a mild detergent is ideal, and laying the suit flat to dry, out of direct sunlight, will help preserve the compression fabric and color. Avoid wringing or twisting the suit, as that can stretch out the shaping lining over time.
We recommend ordering your usual size. Our tummy-control suits account for the added compression in their sizing, so going down a size can create uncomfortable pinching, while sizing up may reduce the shaping effect. If you fall between two sizes, use the size chart on the product page and measure your bust, waist and hips for the most accurate fit.
We design our plus size tummy-control swimsuits to smooth and flatter while holding up to chlorine, sun and countless pool days. Explore the full collection above to find the silhouette, coverage and print that works for your plans. With shaping and fabric that lasts, Lands' End makes it simple to find a suit that keeps up with you.