Plus-Size Swimwear

ChevronNavigation chevron icon

Whether you're going on vacation, heading to the beach for a day, or getting in some laps at the pool, you need a good swimsuit. Shop thredUP's selection of plus-size swimwear to find amazing items at up to 90% off estimated retail.

8 items·
Unbranded Size XL

View Product: Unbranded Size XL

Unbranded

Size XL
$12.99 $36

$7.79 40% off with

Unbranded Size 0X Plus

View Product: Unbranded Size 0X Plus

Unbranded

Size 0X Plus
$12.99 $24

$10.39 20% off with

Unbranded Size 2X Plus

View Product: Unbranded Size 2X Plus

Unbranded

Size 2X Plus
$16.99 $36

$13.59 20% off with

Sand & Spirit Size XL

View Product: Sand & Spirit Size XL

Sand & Spirit

Size XL
$13.99 $54

$11.19 20% off with

Assorted Brands Size 14

View Product: Assorted Brands Size 14

Assorted Brands

Size 14
$11.99 $36

$8.39 30% off with

Assorted Brands Size 2X Plus

View Product: Assorted Brands Size 2X Plus

Assorted Brands

Size 2X Plus
$17.99 $36

$12.59 30% off with

Say What? Size 3X Plus

View Product: Say What? Size 3X Plus

Say What?

Size 3X Plus
$18.99 $36

$13.29 30% off with

Venezia Swimsuit Cover Up

View Product: Venezia Swimsuit Cover Up

Venezia

Swimsuit Cover Up
$13.99 $45

$8.39 40% off with