Plus-Size Swimwear

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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.

31 items·
Xhilaration Size XL
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Xhilaration

Size XL
$11.99 $17.99

$9.59 20% off with

Kona Sol Size XL

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Kona Sol

Size XL
$9.99 $24

$5.99 40% off with

George Size XL

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George

Size XL
$9.99 $18

$5.99 40% off with

Unbranded Size XL
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Unbranded

Size XL
$11.99 $24

$8.39 30% off with

Candie's Size XL
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Candie's

Size XL
$9.99 $32
Club Z Collection Size 1X Plus

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Club Z Collection

Size 1X Plus
$9.99 $18
Marina West Size XL

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Marina West

Size XL
$8.99 $18
Marina West Size XL

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Marina West

Size XL
$8.99 $18
Lagaci Size XL
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Lagaci

Size XL
$8.99 $14.99
Calia by Carrie Underwood Size XL

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Shein Size 2X Plus

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Shein

Size 2X Plus
$11.99 $15
Op Size XL

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Op

Size XL
$6.99 $7.69
Merona Size XL

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Merona

Size XL
$8.99 $20

$7.19 20% off with

CZ Cover-Ups Size 2X Plus
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CZ Cover-Ups

Size 2X Plus
$8.99 $10.99

$7.19 20% off with

Catalina Size 2X Plus

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Catalina

Size 2X Plus
$11.99 $12

$9.59 20% off with

Mossimo Size XL

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Mossimo

Size XL
$12.99 $12

$10.39 20% off with

Shein Size 4X Plus

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Shein

Size 4X Plus
$6.99 $15
Unbranded Size 4X Plus

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Unbranded

Size 4X Plus
$6.99 $24
Unbranded Size XL

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Unbranded

Size XL
$11.99 $24

$9.59 20% off with

AvidLove Size XL

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AvidLove

Size XL
$11.99 $18

$9.59 20% off with

Kim Rogers Size 2X Plus

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Kim Rogers

Size 2X Plus
$9.99 $18

$6.99 30% off with

C Apparel Size XXL

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C Apparel

Size XXL
$9.99 $30

$6.99 30% off with

No Boundaries Size XL

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No Boundaries

Size XL
$7.99 $18

$6.39 20% off with

Dotti Size XL

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Dotti

Size XL
$12.99 $27

$9.09 30% off with

Venus Size XL

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Venus

Size XL
$9.99 $27

$6.99 30% off with

Assorted Brands Size 14

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Assorted Brands

Size 14
$7.99 $24

$6.39 20% off with

Unbranded Size XL

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Unbranded

Size XL
$9.99 $24

$6.99 30% off with

Zaful Size 14

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Zaful

Size 14
$10.99 $24

$8.79 20% off with

Zaful Size 14
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Zaful

Size 14
$10.99 $24

$8.79 20% off with

Unbranded Size XL

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Unbranded

Size XL
$8.99 $24

$6.29 30% off with

SO Size XL

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SO

Size XL
$7.99 $15

$6.39 20% off with