Finding plus size swim bottoms that hold up during a cannonball or a long afternoon in the pool shouldn't feel like a scavenger hunt. Lands' End carries plus size bikini cuts, swim skirts, board shorts and more, so you can pick the silhouette that fits your day and your comfort level. Many styles feature LYCRA® Xtra Life™ spandex that lasts up to 10 times longer than ordinary spandex. That means no sagging after a few laps and no fading halfway through the season. These fabrics also resist breakdown from sunscreen and sweat, a practical detail that sets a good suit apart from a forgettable one. Pair any of our swim bottoms in plus sizes with women's plus size tankini tops to build a two-piece set that works for your proportions.
Standard swimwear sizing assumes your top and bottom are the same size, and for most women, that is simply not the case. We sell our plus size swim bottoms as separates, so you can order the exact size you need on the bottom without compromising fit up top. Combine them with any of our swim tops, a rash guard for sun protection or women's plus size cover ups for an easy beach-to-boardwalk transition. That flexibility lets you control coverage, color and style without settling.
High-waisted plus size swim bottoms for women have earned their popularity for a straightforward reason: they stay put. Our high-rise styles feature updated waistbands with thinner elastic and clean-finish seams that lie flat against your body, so the band won't flip or roll down. Many of our high-waisted options include tummy-control panels that run all the way up to the waistband for a smooth look without any pinching at the leg openings. The control and non-control versions share the same rise, so you can swap between them and count on the waistband hitting the same point on your body. Several of our plus size high-waisted swim bottoms also feature UPF 50 sun protection fabric, recommended by the Skin Cancer Foundation as an effective UV protectant. Whether you go with a solid or a print, these bottoms pair well with everything from a cropped swim top to a women's plus size rash guard.
If you prefer more coverage through the hip and thigh, our plus size swim skirts and board shorts give you that without sacrificing mobility. Swim skirts come with built-in shorts or an attached panty underneath, so you get a polished look with practical coverage for walking the beach or chasing kids through the splash pad. Board shorts work well for anyone who wants a sportier silhouette, and they transition easily from the water to a quick lunch. Layer any of these with pieces from our women's plus size modest swimwear collection if full coverage is your priority.
We carry women's plus size swim bottoms in classic solids like black and navy, as well as seasonal prints from florals to gingham. We use the same high-quality fabric for every pair, so you're not trading durability for a fun pattern. Our seams lie flat, and our elastic prevents digging into the skin while keeping the suit exactly where it belongs. Mix your favorites with tops you already own or new ones from our swim separates lineup.
Think about what you will be doing in the water. Bikini bottoms work well for sunbathing and casual pool days, while swim shorts give you more coverage for active days like paddleboarding or beach volleyball. Our high-waisted styles offer midsection smoothing for anyone who wants that extra bit of structure. Swim skirts are a solid pick if you want coverage through the upper thigh with a feminine silhouette.
Our swim bottoms generally run true to size, but if you fall between two sizes, sizing up tends to give you a more comfortable fit since swimwear can feel tighter when wet. You can use the size chart on each product page and measure your waist and hips with a soft tape for the most accurate result. Our swim separates let you order different sizes for your top and bottom, so you are not locked into one size across the board.
Yes. Many of our swim bottoms are constructed with chlorine-resistant spandex that resists breakdown from pool chemicals, sunscreen and sweat. That construction helps the fabric hold its shape and color through repeated wear.
We build our women's plus size swim bottoms to handle sun and salt while still looking good on the sand. Browse the full collection above to find the cut, coverage and print that fits your needs. With our mix-and-match separates, getting the right fit on top and bottom is simple.