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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: Gymboree One Piece Swimsuit
Gymboree
One Piece Swimsuit
Size 18-24 mo
$18.99 $14.24 25% off with code THRIFT25
29% off estimated retailView Product: Assorted Brands Rash Guard
Assorted Brands
Rash Guard
Size 18-24 mo
$8.99 $6.74 25% off with code THRIFT25
59% off estimated retailView Product: Janie and Jack One Piece Swimsuit
Janie and Jack
One Piece Swimsuit
Size 18-24 mo
$19.99 $14.99 25% off with code THRIFT25
52% off estimated retailView Product: Baby Gap One Piece Swimsuit
Baby Gap
One Piece Swimsuit
Size 18-24 mo
$15.99 $11.99 25% off with code THRIFT25
40% off estimated retailView Product: Janie and Jack One Piece Swimsuit
Janie and Jack
One Piece Swimsuit
Size 18-24 mo
$15.99 $11.99 25% off with code THRIFT25
61% off estimated retailView Product: Janie and Jack One Piece Swimsuit
Janie and Jack
One Piece Swimsuit
Size 18-24 mo
$17.99 $13.49 25% off with code THRIFT25
57% off estimated retailView Product: Primary Clothing Rash Guard
Primary Clothing
Rash Guard
Size 18-24 mo
$10.99 $8.24 25% off with code THRIFT25
59% off estimated retailView Product: Assorted Brands One Piece Swimsuit
Assorted Brands
One Piece Swimsuit
Size 18-24 mo
$11.99 $8.99 25% off with code THRIFT25
50% off estimated retailView Product: Janie and Jack One Piece Swimsuit
Janie and Jack
One Piece Swimsuit
Size 18-24 mo
$26.99 $20.24 25% off with code THRIFT25
35% off estimated retailView Product: Janie and Jack One Piece Swimsuit
Janie and Jack
One Piece Swimsuit
Size 18-24 mo
$29.99 $22.49 25% off with code THRIFT25
28% off estimated retailView Product: Gymboree One Piece Swimsuit
Gymboree
One Piece Swimsuit
Size 18-24 mo
$18.99 $14.24 25% off with code THRIFT25
29% off estimated retailView Product: The Children's Place One Piece Swimsuit
The Children's Place
One Piece Swimsuit
Size 18-24 mo
$7.99 $5.99 25% off with code THRIFT25
55% off estimated retailView Product: Janie and Jack Two Piece Swimsuit
Janie and Jack
Two Piece Swimsuit
Size 18-24 mo
$29.99 $22.49 25% off with code THRIFT25
28% off estimated retailView Product: Old Navy One Piece Swimsuit
Old Navy
One Piece Swimsuit
Size 18-24 mo
$7.99 $5.99 25% off with code THRIFT25
55% off estimated retailView Product: Janie and Jack One Piece Swimsuit
Janie and Jack
One Piece Swimsuit
Size 18-24 mo
$20.99 $15.74 25% off with code THRIFT25
50% off estimated retailView Product: Old Navy Two Piece Swimsuit
Old Navy
Two Piece Swimsuit
Size 18-24 mo
$8.99 $6.74 25% off with code THRIFT25
50% off estimated retailView Product: Old Navy One Piece Swimsuit
Old Navy
One Piece Swimsuit
Size 18-24 mo
$9.99 $7.49 25% off with code THRIFT25
44% off estimated retailView Product: Stitchy Fish Two Piece Swimsuit
Stitchy Fish
Two Piece Swimsuit
Size 18-24 mo
$19.99 $14.99 25% off with code THRIFT25
54% off estimated retailView Product: Old Navy One Piece Swimsuit
Old Navy
One Piece Swimsuit
Size 18-24 mo
$13.99 $10.49 25% off with code THRIFT25
22% off estimated retailView Product: Baby Gap One Piece Swimsuit
Baby Gap
One Piece Swimsuit
Size 18-24 mo
$10.99 $8.24 25% off with code THRIFT25
59% off estimated retailView Product: Baby Gap One Piece Swimsuit
Baby Gap
One Piece Swimsuit
Size 18-24 mo
$9.99 $7.49 25% off with code THRIFT25
63% off estimated retailView Product: Baby Gap Two Piece Swimsuit
Baby Gap
Two Piece Swimsuit
Size 18-24 mo
$10.99 $8.24 25% off with code THRIFT25
59% off estimated retailView Product: Gymboree One Piece Swimsuit
Gymboree
One Piece Swimsuit
Size 18-24 mo
$18.99 $14.24 25% off with code THRIFT25
29% off estimated retailView Product: Gymboree One Piece Swimsuit
Gymboree
One Piece Swimsuit
Size 18-24 mo
$19.99 $14.99 25% off with code THRIFT25
25% off estimated retailView Product: Baby Gap One Piece Swimsuit
Baby Gap
One Piece Swimsuit
Size 18-24 mo
$13.99 $10.49 25% off with code THRIFT25
48% off estimated retailView Product: Baby Gap One Piece Swimsuit
Baby Gap
One Piece Swimsuit
Size 18-24 mo
$13.99 $10.49 25% off with code THRIFT25
48% off estimated retailView Product: Hanna Andersson Rash Guard
Hanna Andersson
Rash Guard
Size 18-24 mo
$19.99 $14.99 25% off with code THRIFT25
51% off estimated retailView Product: Shade Critters One Piece Swimsuit
Shade Critters
One Piece Swimsuit
Size 18-24 mo
$16.99 $12.74 25% off with code THRIFT25
61% off estimated retailView Product: Old Navy One Piece Swimsuit
Old Navy
One Piece Swimsuit
Size 18-24 mo
$9.99 $7.49 25% off with code THRIFT25
44% off estimated retailView Product: Old Navy Swimsuit Cover Up
Old Navy
Swimsuit Cover Up
Size 18-24 mo
$9.99 $7.49 25% off with code THRIFT25
44% off estimated retailView Product: Old Navy One Piece Swimsuit
Old Navy
One Piece Swimsuit
Size 18-24 mo
$8.99 $6.74 25% off with code THRIFT25
50% off estimated retailView Product: The Children's Place One Piece Swimsuit
The Children's Place
One Piece Swimsuit
Size 18-24 mo
$9.99 $7.49 25% off with code THRIFT25
44% off estimated retailView Product: Gymboree One Piece Swimsuit
Gymboree
One Piece Swimsuit
Size 18-24 mo
$8.99 $6.74 25% off with code THRIFT25
66% off estimated retailView Product: Old Navy One Piece Swimsuit
Old Navy
One Piece Swimsuit
Size 18-24 mo
$8.99 $6.74 25% off with code THRIFT25
50% off estimated retailView Product: Gymboree One Piece Swimsuit
Gymboree
One Piece Swimsuit
Size 18-24 mo
$8.99 $6.74 25% off with code THRIFT25
66% off estimated retailView Product: Gymboree One Piece Swimsuit
Gymboree
One Piece Swimsuit
Size 18-24 mo
$8.99 $6.74 25% off with code THRIFT25
64% off estimated retail