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.
173 items
Sort by:
Maeve by Anthropologie
Swimsuit Bottoms
Size 1X Plus
$35.99 $18.00 50% off with code HOTDEAL
54% off estimated retail
Unbranded
Swimsuit Cover Up
Size 1X Plus
$15.99 $5.60 65% off with code HOTDEAL
65% off estimated retail
Fashion Nova
Swimsuit Bottoms
Size 1X Plus
$10.99 $6.04 45% off with code HOTDEAL
38% off estimated retail
Fashion Nova
One Piece Swimsuit
Size 1X Plus
$15.99 $7.20 55% off with code HOTDEAL
31% off estimated retail
Assorted Brands
Swimsuit Bottoms
Size 1X Plus
$11.99 $6.00 50% off with code HOTDEAL
60% off estimated retail
Assorted Brands
Swimsuit Bottoms
Size 1X Plus
$13.99 $6.30 55% off with code HOTDEAL
60% off estimated retail
Wolf & Whistle
Swimsuit Top
Size 1X Plus
$15.24 $6.86 55% off with code HOTDEAL
73% off estimated retail
Assorted Brands
Swimsuit Bottoms
Size 1X Plus
$12.24 $7.34 40% off with code HOTDEAL
68% off estimated retail
Sun N Sand
Swimsuit Bottoms
Size 1X Plus
$14.24 $8.54 40% off with code HOTDEAL
52% off estimated retail
