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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: Assorted Brands Two Piece Swimsuit
Assorted Brands
Two Piece Swimsuit
Size 4
$16.99 $13.59 20% off with code HOTDEAL
40% off estimated retailView Product: Assorted Brands One Piece Swimsuit
Assorted Brands
One Piece Swimsuit
Size 4
$14.99 $11.99 20% off with code HOTDEAL
48% off estimated retailView Product: Janie and Jack One Piece Swimsuit
Janie and Jack
One Piece Swimsuit
Size 4
$17.99 $12.59 30% off with code HOTDEAL
64% off estimated retailView Product: Assorted Brands One Piece Swimsuit
Assorted Brands
One Piece Swimsuit
Size 4
$12.99 $10.39 20% off with code HOTDEAL
55% off estimated retailView Product: Janie and Jack One Piece Swimsuit
Janie and Jack
One Piece Swimsuit
Size 4
$20.99 $14.69 30% off with code HOTDEAL
59% off estimated retailView Product: More Than Magic Two Piece Swimsuit
More Than Magic
Two Piece Swimsuit
Size 4
$11.99 $9.59 20% off with code HOTDEAL
21% off estimated retailView Product: Janie and Jack One Piece Swimsuit
Janie and Jack
One Piece Swimsuit
Size 4
$23.99 $15.59 35% off with code HOTDEAL
52% off estimated retailView Product: Florence Eiseman One Piece Swimsuit
Florence Eiseman
One Piece Swimsuit
Size 4
$26.99 $18.89 30% off with code HOTDEAL
76% off estimated retailView Product: Freestyle By Danskin One Piece Swimsuit
Freestyle By Danskin
One Piece Swimsuit
Size 4
$11.99 $9.59 20% off with code HOTDEAL
21% off estimated retailView Product: Stella McCartney One Piece Swimsuit
Stella McCartney
One Piece Swimsuit
Size 4
$37.99 $24.69 35% off with code HOTDEAL
56% off estimated retailView Product: Assorted Brands One Piece Swimsuit
Assorted Brands
One Piece Swimsuit
Size 4
$12.99 $10.39 20% off with code HOTDEAL
55% off estimated retailView Product: Tucker + Tate One Piece Swimsuit
Tucker + Tate
One Piece Swimsuit
Size 4
$12.99 $10.39 20% off with code HOTDEAL
67% off estimated retailView Product: Isabella & Chloe Two Piece Swimsuit
Isabella & Chloe
Two Piece Swimsuit
Size 4
$22.99 $17.24 25% off with code HOTDEAL
61% off estimated retailView Product: Armani Junior One Piece Swimsuit
Armani Junior
One Piece Swimsuit
Size 4
$28.99 $18.84 35% off with code HOTDEAL
74% off estimated retailView Product: Assorted Brands Two Piece Swimsuit
Assorted Brands
Two Piece Swimsuit
Size 4
$13.99 $9.09 35% off with code HOTDEAL
51% off estimated retailView Product: Assorted Brands One Piece Swimsuit
Assorted Brands
One Piece Swimsuit
Size 4
$14.99 $9.74 35% off with code HOTDEAL
77% off estimated retail