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Whether it's for summertime or swimming lessons, your girls need the right gear for when they dive into the water. Check out thredUP's selection of girls' swimwear to discover items from top brands at up to 90% off estimated retail.
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View Product: Lilly Pulitzer Two Piece Swimsuit
Lilly Pulitzer
Two Piece Swimsuit
Size 10
$21.99 $12.09 45% off with code GOBIG
55% off estimated retailView Product: Kate Spade New York Swimsuit Cover Up
Kate Spade New York
Swimsuit Cover Up
Size 10
$23.99 $13.19 45% off with code GOBIG
63% off estimated retailView Product: Wonder Nation One Piece Swimsuit
Wonder Nation
One Piece Swimsuit
Size 10 Plus
$13.99 $7.69 45% off with code GOBIG
26% off estimated retailView Product: Hanna Andersson One Piece Swimsuit
Hanna Andersson
One Piece Swimsuit
Size 10
$28.99 $15.94 45% off with code GOBIG
29% off estimated retailView Product: Hanna Andersson Two Piece Swimsuit
Hanna Andersson
Two Piece Swimsuit
Size 10
$23.99 $13.19 45% off with code GOBIG
41% off estimated retailView Product: Hanna Andersson One Piece Swimsuit
Hanna Andersson
One Piece Swimsuit
Size 10
$43.99 $24.19 45% off with code GOBIG
42% off estimated retailView Product: Assorted Brands Two Piece Swimsuit
Assorted Brands
Two Piece Swimsuit
Size 10
$11.99 $6.59 45% off with code GOBIG
63% off estimated retailView Product: The Beaufort Bonnet Company One Piece Swimsuit
The Beaufort Bonnet Company
One Piece Swimsuit
Size 10
$41.99 $23.09 45% off with code GOBIG
58% off estimated retailView Product: Assorted Brands One Piece Swimsuit
Assorted Brands
One Piece Swimsuit
Size 10
$17.99 $9.89 45% off with code GOBIG
54% off estimated retailView Product: Assorted Brands One Piece Swimsuit
Assorted Brands
One Piece Swimsuit
Size 10
$14.99 $8.24 45% off with code GOBIG
57% off estimated retailView Product: Lands' End Two Piece Swimsuit
Lands' End
Two Piece Swimsuit
Size 10 Slim
$22.99 $12.64 45% off with code GOBIG
39% off estimated retail