Plus-Size Solid One-Piece Swimsuits

Women's Plus Size Essential Tie Back Ruched One Piece Swimsuit - primary
Sale price $53.97
Original price $59.95
$16.19with code:
  • Black
  • Deep Sea Navy Polka Dot
  • Navy Multi Ditsy Floral
Women's Plus Size Lace Up One Piece Swimsuit - primary
Sale price $70.97 - $80.97
Original price $134.95
$21.29 - $24.29with code:
  • Deep Sea Navy Painted Floral
  • White Multi Garden Floral
Women's Plus Size Knot Twist Halter One Piece - primary
Sale price $112.97
Original price $124.95
$33.89with code:
  • Black
Women's Plus Size Tugless Low Leg Textured One Piece Swimsuit - primary
Sale price $73.97
Original price $84.95
$22.19with code:
  • Sunlight Lime Diamond Jacquard
Women's Plus Size Square Neck High Leg One Piece Swimsuit - primary
Sale price $105.97 - $112.97
Original price $124.95
$31.79 - $33.89with code:
  • Rich Olive Green/White
  • Coral Rose/White
Womens Plus Size Tugless QuickDry Strappy Back Mini Swim Dress - primary
Sale price $143.97
Original price $144.95
$43.19with code:
  • Black
  • Tropic Floral/Navy
Women's Plus Size Pique Halter Ruffle Hem Mini Swim Dress Swimsuit - primary
Sale price $130.97
Original price $144.95
$39.29with code:
  • Dusk Sky
Women's Plus Size Shirred One Shoulder One Piece Swimsuit - primary
Sale price $112.97
Original price $124.95
$33.89with code:
  • Egret White Ombre Stripes
  • Dark Wine
Women's Plus Size Criss Cross Halter One Piece Swimsuit - primary
Sale price $89.97
Original price $114.95
$26.99with code:
  • Rich Olive Green
Women's Plus Size 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 Plus Size Tugless Contour One Piece - primary
Sale price $76.97
Original price $84.95
$23.09with code:
  • Blackberry/Pink Colorblock
Women's Plus Size Smoothing Control Blouson Fauxkini One Piece Swimsuit - primary
Sale price $67.97
Original price $114.95
$20.39with code:
  • Black
Women's Plus Size Side Tie Wrap One Piece Swimsuit - primary
Sale price $106.97 - $113.97
Original price $134.95
$32.09 - $34.19with code:
  • Wild Lilac
Women's Plus Size O-Ring Monokini One Piece Swimsuit - primary
Sale price $112.97
Original price $124.95
$33.89with code:
  • Dark Wine Floral Bloom/Mango
Women's Plus Size Halter Cut Out High Leg One Piece Swimsuit - primary
Sale price $99.97 - $105.97
Original price $124.95
$29.99 - $31.79with code:
  • Deep Sea Navy/White
Women's Plus Size 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
Women's Plus Size Tugless Scoop Neck Colorblock Low Leg One Piece - primary
Sale price $64.97
Original price $74.95
$19.49with code:
  • Navy/Red/White
Women's Plus Size Slender Lite Sweetheart Shirred Swim Dress - primary
Sale price $158.97
Original price $159.95
$47.69with code:
  • Blackberry Polka Dot

View All (66)

Plus-Size Solid One-Piece Swimsuits

Plus-Size Solid One-Piece Swimsuits

A solid one-piece swimsuit is a timeless choice for a day at the beach or pool. Defy the trends and enjoy classic good looks season after season with solid plus-size one-piece swimsuits from Lands' End.

With so many different colors available, Lands' End helps you find a one-piece plus-size solid bathing suit that flatters your body and reflects your personality. Classic dark including black and deep-sea navy are always slimming. These neutral hues pair easily with beach cover-ups in any color, from gentle pastels to bold brights. However, don't be afraid to lighten up this summer. When the weather is warm, swimsuits in vibrant colors including prism pink, vivid teal, and fresh poppy look their best. Some women choose swimsuits in a variety of colors so they have enough options to suit their changing moods.

Different colors aren't the only things Lands' End offers plus-size women. We also carry plus-size solid one-piece swimsuits in a range of different cuts. The leotard-style swimsuit is timeless, but if you prefer a bit more coverage you might consider a plus-size swim dress. You could also think about wearing some plus-size swim shorts or a plus-size swim skirt over the top of your one-piece. The possibilities are endless. We also have simple one-pieces for women who prefer a no-nonsense look and one-pieces with decorative accents, including ruffles and ruching.

Whatever style you choose, you'll notice there are no skinny single straps. At Lands' End, we understand these straps cut into plus-size bodies, so we choose other alternatives. Most of our solid one-piece swimsuits for plus-size women have wider straps that sit more comfortably on the skin. However, you'll also find strapless, double-strap, and halter-neck styles in our collection. We also add built-in underwire bras to every piece in our solid one-piece swimsuit plus-size women's collection to lift and support your curves.

For one-piece swimsuits you can trust to help you look and feel good year after year, visit Lands' End. Shop the Lands' End range of affordable one-piece solid plus-size swimsuits from the comfort of your own home today.