Women's SlenderSuits Slimming Swimwear

$164.95
Starting at: $57.73with code:
  • Raspberry Sorbet Ombre
  • Pink Multi Ombre
  • Deep Sea Navy/Sapphire Ombre
  • Black/Egret Mixed Tossed Dots
  • Navy Magnolia Floral
Women's SlenderSuit Wrap Swim Dress Swimsuit - primary
Sale price $184.99
Original price $189.95
$64.74 - $92.49with code:
  • Dark Wine
  • Crimson Rose/Purple Ombre
  • Black/Egret White Tossed Dots
  • Black
Women's New SlenderSuit Wrap Swim Dress Swimsuit - primary
$189.95
$66.48 - $94.97with code:
  • Black
  • Dark Wine
Women's SlenderSuit Wrap One Piece Swimsuit - primary
Sale price $159.99
Original price $164.95
$55.99 - $79.99with code:
  • Pink Multi Ombre
  • Deep Sea Navy/Sapphire Ombre
  • Black
  • Deep Sea Navy
  • Rich Olive Green
Women's SlenderSuit Carmela One Piece Swimsuit - primary
Sale price $169.99
Original price $174.95
$59.49 - $84.99with code:
  • Dark Wine
  • Black
Women's New SlenderSuit Wrap One Piece Swimsuit - primary
Sale price $143.97 - $163.97
Original price $164.95
$43.19 - $49.19with code:
  • Navy Blossom Floral
  • Strawberry Vintage Floral
  • Navy/Blue Colorblock
  • Tropic Floral/Dark Wine
Women's New SlenderSuit Grecian Adjustable Low Leg One Piece - primary
Sale price $143.97 - $163.97
Original price $164.95
$43.19 - $49.19with code:
Women's SlenderSuit Pleated Low Leg One Piece Swimsuit - primary
Sale price $169.99
Original price $174.95
$59.49 - $84.99with code:
  • Black/White
  • Deep Sea Navy Mini Stripe
Women's SlenderSuit Wrap Tankini Top - primary
Sale price $19.97
Original price $109.95
  • White Mosaic Mini Tile
  • Dark Wine
Women's Slender Lite Sweetheart Shirred One Piece - primary
Sale price $125.97
Original price $139.95
$37.79with code:
  • Blackberry Polka Dot
  • Paradise Teal
Women's SlenderSuit Wrap Swim Dress Swimsuit - primary
Sale price $169.97 - $170.97
Original price $189.95
$50.99 - $51.29with code:
  • Violet Etched Floral
  • Red Mini Dot
  • Hibiscus Floral/Black
  • Geo Floral/White
Women's New SlenderSuit Wrap One Piece Swimsuit - primary
Sale price $148.97
Original price $164.95
$44.69with code:
  • Violet Rose/Navy Ombre
  • Navy/White Mosaic Mini Tile
Women's New SlenderSuit Pleated Low Leg One Piece Swimsuit - primary
Sale price $151.97 - $173.97
Original price $174.95
$45.59 - $52.19with code:
  • Hibiscus Floral/Black
  • Crimson Rose/Wine
  • Geo Floral/White
Women's New SlenderSuit Carmela Underwire One Piece Swimsuit - primary
Sale price $151.97
Original price $174.95
$45.59with code:
  • Dark Wine/Tropics Floral
  • White/Blue Vintage Floral
  • Floral Medley/Black
Women's Slender Lite Sweetheart Shirred Swim Dress - primary
Sale price $158.97
Original price $159.95
$47.69with code:
  • Blackberry Polka Dot
  • Strawberry
  • Rich Olive Green
Women's SlenderSuit V-neck Skirted Low Leg One Piece - primary
Sale price $157.97 - $173.97
Original price $174.95
$47.39 - $52.19with code:
  • Crimson Rose
  • Hibiscus Floral/Black
  • Lake Blue Geo Floral
Women's SlenderSuit Swim Skirt - primary
Sale price $19.97
Original price $89.95
  • Bright Cobalt Blue
Women's SlenderSuit Swim Skirt - primary
Sale price $61.97
Original price $89.95
$18.59with code:
  • Dark Wine
Women's Plus Size SlenderSuit Wrap One Piece Swimsuit - primary
Sale price $147.97
Original price $164.95
$44.39with code:
  • Navy Blossom Floral
Women's New SlenderSuit Pleated Low Leg One Piece Swimsuit - primary
Sale price $130.97 - $139.97
Original price $164.95
$39.29 - $41.99with code:
  • Blackberry
  • Electric Blue/Deep Sea Navy
  • Rich Coffee
Women's SlenderSuit Grecian Low Leg One Piece Swimsuit - primary
Sale price $163.97
Original price $164.95
$49.19with code:
  • Dark/Wine
Women's SlenderSuit Pleated Low Leg One Piece Swimsuit - primary
Sale price $139.97 - $151.97
Original price $174.95
$41.99 - $45.59with code:
  • Navy/Sapphire/River Mist/White
  • Dark Wine Geo/Mini Stripe
Women's SlenderSuit Surplice Halter Swim Romper - primary
Sale price $188.97
Original price $189.95
$56.69with code:
  • Black
Women's SlenderSuit Pleated Bikini Top - primary
Sale price $19.97
Original price $94.95
  • Navy/Sapphire/River Mist/White
  • Dusk Sky Meadow Ditsy Floral
  • Brown Leopard
Women's SlenderSuit Wrap Swim Dress Swimsuit - primary
Sale price $184.97
Original price $189.95
$55.49with code:
  • Rich Olive Green
Women's Slender Lite Sweetheart Shirred Tankini - primary
Sale price $89.97
Original price $99.95
$26.99with code:
  • Acorn
  • Black
Women's SlenderSuit Wrap One Piece Swimsuit - primary
Sale price $148.97
Original price $164.95
$44.69with code:
  • Navy/White Mosaic Mini Tile
  • Emerald/White Romatic Floral
Women's SlenderSuit Shine Wrap Swim Dress Swimsuit - primary
Sale price $170.97
Original price $189.95
$51.29with code:
  • Black Shine
  • Soft Cloud Blue Shine
  • Hot Pink Shine
Women's SlenderSuit U-Wire Bandeau One Piece Swimsuit - primary
Sale price $148.97
Original price $164.95
$44.69with code:
  • Black/Egret White Leaf Scroll
  • Wild Lilac Meadow Ditsy Floral
  • Deep Sea Navy
  • Sweet Mango
Women's Slender Lite Sweetheart Shirred Bikini Top - primary
Sale price $76.97
Original price $84.95
$23.09with code:
  • Black
  • Blackberry Polka Dot
Women's SlenderSuit Wrap Bandeau One Piece Swimsuit - primary
Sale price $156.97
Original price $164.95
$47.09with code:
  • Pink Multi Ombre
  • Black/Egret Mixed Tossed Dots
  • Dark Wine
Women's SlenderSuit U-Wire Swim Dress Swimsuit - primary
Sale price $170.97
Original price $189.95
$51.29with code:
  • Dark Wine Multi Tropical Palm
Women's SlenderSuit Fauxkini Low Leg One Piece Swimsuit - primary
Sale price $148.97
Original price $164.95
$44.69with code:
  • Black
Women's SlenderSuit Multi-Way Bandeau High Leg One Piece Swimsuit - primary
Sale price $139.97 - $148.97
Original price $164.95
$41.99 - $44.69with code:
  • Coral Ruby
  • Papaya Orange
  • Black
Women's SlenderSuit Halter Ruched Plunge High Leg One Piece Swimsuit - primary
Sale price $139.97
Original price $164.95
$41.99with code:
  • Daylily Red
Women's SlenderSuit Grecian Low Leg One Piece Swimsuit - primary
Sale price $148.97
Original price $164.95
$44.69with code:
  • White/Deep Sea Navy Lilies
Women's SlenderSuit Fauxkini Low Leg One Piece Swimsuit - primary
Sale price $139.97 - $148.97
Original price $164.95
$41.99 - $44.69with code:
  • Coral Rose Lilies
  • Cloud Blue/Navy Ditsy Lilies
  • Dark Wine Geo/Mini Stripe
  • Icy Mint/Orange Ombre
Women's SlenderSuit Shine Wrap One Piece Swimsuit - primary
Sale price $139.97
Original price $164.95
$41.99with code:
  • Soft Cloud Blue Shine
Women's SlenderSuit Shine U-Wire Swim Dress Swimsuit - primary
Sale price $170.97
Original price $189.95
$51.29with code:
  • Navy Shine
  • Burgundy Shine
Women's SlenderSuit Plunge Ruched X-Back Ruffle Fauxkini One Piece Swimsuit - primary
Sale price $139.97
Original price $164.95
$41.99with code:
  • Black
  • Daylily Red Multi Floral

View All (58)

Meet the Lands' End Slendersuit® Collection

At Lands’ End, we believe that confidence is the most beautiful thing you can wear. That’s the guiding principle behind our Slendersuit® collection—designed for the woman who wants to feel smooth, supported and effortlessly chic, whether she’s poolside with a book or wading into the waves.

Each Lands' End Slendersuit gently contours your shape and provides all-over control, without sacrificing comfort. With flattering cuts, elegant draping and just the right amount of stretch, these slender swimsuits are more than just swimwear—they’re a confidence boost, tailored to help you feel as good as you look.

Smart Fabrics That Smooth without Restricting

The secret behind every Lands’ End Slendersuit lies in the fabric. Each piece is made with our exclusive Slendertex® material—lightweight fabric designed to sculpt, support and help you look up to a full size smaller. It gently hugs your body in all the right places, offering 360-degree shaping that enhances your natural curves without ever feeling stiff or tight.

This isn't your average thin swimsuit fabric. Slendertex® is chlorine-resistant to maintain its shape and compression over time, and most styles include UPF 50 protection to shield your skin from harmful UV rays. It’s confidence you can feel, with durability you can count on.


Sculpting Styles for Every Body

Because confidence comes in every shape and height, the Lands’ End Slendersuit® line is built around three expertly engineered silhouettes—each one tuned to smooth, support and celebrate you.

Plus Size Slendersuits

Designed with intention—not just extended sizing—our shaping plus size swimsuits feature thoughtful construction like higher necklines, wider straps and targeted shaping zones. These are slim swimsuits made to flatter curves, not flatten them.

One Piece Slendersuits

From elegant wrap fronts to ruched panels and sleek Grecian silhouettes, our one piece Slendersuits define classic swim style. They sculpt through the middle, enhance your shape and offer that confident, hugged-in feel without ever feeling tight.

Complete the Look with Effortless Cover Ups

A slender swimsuit deserves an equally flattering finish, and that’s where our collection of swimsuit cover ups comes in. From breezy linen tunics to soft terry dresses and airy wraps, each piece is designed to complement your suit while offering lightweight comfort and effortless polish. Whether you're heading to the café after a swim or catching sunset on the deck, our cover-ups help you transition beautifully from pool to plans.

Swim Dresses That Sculpt and Flow

For those who love a little more movement with their shaping, our swim dresses offer the best of both worlds: all the slimming benefits of our signature suits, with the graceful silhouette of a dress. Built-in shaping panels provide the support you expect, while the skirted design adds ease, elegance, and coverage where you want it most.


Frequently Asked Questions: Lands' End Slim Swimsuits

If you still have questions about the Lands’ End Slendersuit collection, take a look at the FAQs below for styling advice, fabric details and tips to help you find the perfect thin swimsuit for your shape and style.  

Are thin swimsuits see-through when wet?

Not ours. Each Lands’ End Slendersuit is made with premium, lined Slendertex® fabric that stays opaque, even when wet. You get a slim silhouette and total peace of mind. 

Are slender swimsuits only available in one piece styles?

While our slender one piece swimsuits are most popular, the Lands’ End Slendersuit collection also includes swim dresses and select separates that offer the same shaping benefits in versatile silhouettes. 

What is a “thin swimsuit”?

A thin swimsuit typically refers to swimwear made with lightweight, contouring fabric that smooths without adding bulk. In the Lands’ End Slendersuit collection, thin means sleek, supportive and carefully constructed to flatter every figure.  


Shape Your Style. Discover the Power of the Lands' End Slendersuit® Collection

If you’re ready for swimwear that supports your shape and lifts your confidence, the Lands’ End Slendersuit® collection is where it begins. With elegant styling, smart shaping and sizes for every body, these slim swimsuits are made to help you feel sleek, strong and completely yourself. Explore the full collection and discover the swimsuit that fits like it was made just for you.  

Shop All Women's Swimsuits