Trending Categories
Trending Brands
Shop Women's Swimwear at up to 90% off estimated retail! thredUP has a huge selection of gently used women's swimwear. Find bikinis, one-pieces, board shorts and cover ups from brands like Seafolly, Aqua or Speedo at thredUP.
Suggestions
49 items
Sort by:
View Product: Swimsuits for all Swimsuit Top
Swimsuits for all
Swimsuit Top
Size 22 Plus
$19.99 $14.99 25% off with code THRIFT25
47% off estimated retailView Product: MICHAEL Michael Kors One Piece Swimsuit
MICHAEL Michael Kors
One Piece Swimsuit
Size 16
$42.99 $32.24 25% off with code THRIFT25
67% off estimated retailView Product: Gloria Vanderbilt One Piece Swimsuit
Gloria Vanderbilt
One Piece Swimsuit
Size 16
$17.99 $13.49 25% off with code THRIFT25
52% off estimated retailView Product: Liz Claiborne Swimsuit Bottoms
Liz Claiborne
Swimsuit Bottoms
Size 16
$17.99 $13.49 25% off with code THRIFT25
56% off estimated retailView Product: Swimsuits for all Swimsuit Top
Swimsuits for all
Swimsuit Top
Size 22 Plus
$14.99 $11.24 25% off with code THRIFT25
60% off estimated retailView Product: Swimsuits for all One Piece Swimsuit
Swimsuits for all
One Piece Swimsuit
Size 22 Plus
$19.99 $14.99 25% off with code THRIFT25
64% off estimated retailView Product: Assorted Brands Swimsuit Bottoms
Assorted Brands
Swimsuit Bottoms
Size 16
$9.99 $7.49 25% off with code THRIFT25
60% off estimated retailView Product: Xhilaration Swimsuit Bottoms
Xhilaration
Swimsuit Bottoms
Size 16 Plus
$10.99 $8.24 25% off with code THRIFT25
15% off estimated retailView Product: Xhilaration Swimsuit Bottoms
Xhilaration
Swimsuit Bottoms
Size 16 Plus
$10.99 $8.24 25% off with code THRIFT25
15% off estimated retailView Product: Kona Sol One Piece Swimsuit
Kona Sol
One Piece Swimsuit
Size 22 Plus
$22.99 $17.24 25% off with code THRIFT25
39% off estimated retailView Product: Assorted Brands Swimsuit Bottoms
Assorted Brands
Swimsuit Bottoms
Size 22 Plus
$12.99 $9.74 25% off with code THRIFT25
48% off estimated retailView Product: Peyton & Parker Swimsuit Bottoms
Peyton & Parker
Swimsuit Bottoms
Size 22 Plus
$11.99 $8.99 25% off with code THRIFT25
52% off estimated retailView Product: Assorted Brands Swimsuit Bottoms
Assorted Brands
Swimsuit Bottoms
Size 16 Plus
$11.99 $8.99 25% off with code THRIFT25
52% off estimated retailView Product: Assorted Brands Swimsuit Bottoms
Assorted Brands
Swimsuit Bottoms
Size 16 Plus
$12.99 $9.74 25% off with code THRIFT25
48% off estimated retailView Product: Swim by Cacique Swimsuit Bottoms
Swim by Cacique
Swimsuit Bottoms
Size 16
$14.99 $11.24 25% off with code THRIFT25
70% off estimated retailView Product: YBL Your Best Look Swimsuit Top
YBL Your Best Look
Swimsuit Top
Size 22 Plus
$16.99 $12.74 25% off with code THRIFT25
32% off estimated retailView Product: Assorted Brands Swimsuit Bottoms
Assorted Brands
Swimsuit Bottoms
Size 16
$8.99 $6.74 25% off with code THRIFT25
62% off estimated retail