Trending Categories
Trending Brands
From toddlers to preteens, girls appreciate having the perfect outfit. Whether the girls in your life are princesses or sports stars, thredUP has a nice selection of clothes to meet their preferences. Clothes don't grow™, your kids do—shop today to find amazing items at up to 90% off estimated retail!
979 items
Sort by:
View Product: Bundles Long Sleeve Onesie
Bundles
Long Sleeve Onesie
Size 12-18 mo
$10.99 $6.59 40% off with code HOTDEAL
18% off estimated retailView Product: Child of Mine by Carter's Short Sleeve Onesie
Child of Mine by Carter's
Short Sleeve Onesie
Size Preemie
$5.99 $3.59 40% off with code HOTDEAL
14% off estimated retailView Product: Leveret Short Sleeve T-Shirt
Leveret
Short Sleeve T-Shirt
Size 12-18 mo
$10.99 $6.59 40% off with code HOTDEAL
50% off estimated retailView Product: Carter's Short Sleeve Onesie
Carter's
Short Sleeve Onesie
Size Preemie
$5.99 $3.59 40% off with code HOTDEAL
60% off estimated retailView Product: Child of Mine by Carter's Short Sleeve Onesie
Child of Mine by Carter's
Short Sleeve Onesie
Size Preemie
$5.99 $3.59 40% off with code HOTDEAL
14% off estimated retailView Product: The Children's Place Sleeveless T-Shirt
The Children's Place
Sleeveless T-Shirt
Size 12-18 mo
$10.99 $6.59 40% off with code HOTDEAL
18% off estimated retailView Product: Gymboree One Piece Swimsuit
Gymboree
One Piece Swimsuit
Size 12-18 mo
$14.99 $8.99 40% off with code HOTDEAL
63% off estimated retailView Product: Old Navy Short Sleeve Onesie
Old Navy
Short Sleeve Onesie
Size 12-18 mo
$8.99 $5.39 40% off with code HOTDEAL
27% off estimated retailView Product: Monsoon Short Sleeve Outfit
Monsoon
Short Sleeve Outfit
Size 12-18 mo
$12.99 $5.20 60% off with code HOTDEAL
13% off estimated retailView Product: OshKosh B'gosh Short Sleeve Onesie
OshKosh B'gosh
Short Sleeve Onesie
Size 12-18 mo
$8.99 $5.39 40% off with code HOTDEAL
61% off estimated retailView Product: Colosseum Sports Apparel Dress
Size 12-18 mo
$10.99 $6.59 40% off with code HOTDEAL
33% off estimated retailView Product: Assorted Brands Denim Jacket
Assorted Brands
Denim Jacket
Size 12-18 mo
$12.99 $7.79 40% off with code HOTDEAL
72% off estimated retailView Product: Kickee Pants Short Sleeve Blouse
Kickee Pants
Short Sleeve Blouse
Size 12-18 mo
$10.99 $6.59 40% off with code HOTDEAL
54% off estimated retailView Product: River Island Long Sleeve Onesie
River Island
Long Sleeve Onesie
Size 12-18 mo
$8.99 $5.39 40% off with code HOTDEAL
50% off estimated retailView Product: Gymboree Short Sleeve Onesie
Gymboree
Short Sleeve Onesie
Size 12-18 mo
$11.99 $7.19 40% off with code HOTDEAL
60% off estimated retailView Product: American Apparel Short Sleeve T-Shirt
American Apparel
Short Sleeve T-Shirt
Size 12-18 mo
$10.99 $6.59 40% off with code HOTDEAL
40% off estimated retailView Product: Carter's Short Sleeve Onesie
Carter's
Short Sleeve Onesie
Size Preemie
$9.99 $5.49 45% off with code HOTDEAL
33% off estimated retailView Product: Carter's Short Sleeve Onesie
Carter's
Short Sleeve Onesie
Size Preemie
$6.99 $4.19 40% off with code HOTDEAL
53% off estimated retailView Product: Carter's Short Sleeve Onesie
Carter's
Short Sleeve Onesie
Size Preemie
$6.99 $4.19 40% off with code HOTDEAL
53% off estimated retailView Product: Max Grey One Piece Swimsuit
Max Grey
One Piece Swimsuit
Size 12-18 mo
$9.99 $5.99 40% off with code HOTDEAL
18% off estimated retailView Product: Baby Gap Short Sleeve Henley
Baby Gap
Short Sleeve Henley
Size 12-18 mo
$9.99 $5.99 40% off with code HOTDEAL
50% off estimated retailView Product: Assorted Brands Short Sleeve Outfit
Assorted Brands
Short Sleeve Outfit
Size 12-18 mo
$10.99 $6.04 45% off with code HOTDEAL
33% off estimated retailView Product: Heach Dolls by Silvian Heach Short Sleeve Top
Heach Dolls by Silvian Heach
Short Sleeve Top
Size 12-18 mo
$7.99 $4.79 40% off with code HOTDEAL
61% off estimated retailView Product: Gymboree Short Sleeve Button-Down Shirt
Gymboree
Short Sleeve Button-Down Shirt
Size 12-18 mo
$10.99 $6.59 40% off with code HOTDEAL
66% off estimated retailView Product: Lands' End One Piece Swimsuit
Lands' End
One Piece Swimsuit
Size 12-18 mo
$12.24 $7.34 40% off with code HOTDEAL
65% off estimated retailView Product: Bella Baby Short Sleeve Onesie
Bella Baby
Short Sleeve Onesie
Size 12-18 mo
$6.99 $4.19 40% off with code HOTDEAL
45% off estimated retailView Product: A Wish Come True Long Sleeve T-Shirt
A Wish Come True
Long Sleeve T-Shirt
Size 12-18 mo
$9.99 $5.99 40% off with code HOTDEAL
43% off estimated retailView Product: Assorted Brands Short Sleeve Onesie
Assorted Brands
Short Sleeve Onesie
Size 12-18 mo
$6.99 $4.19 40% off with code HOTDEAL
60% off estimated retailView Product: Creations of Grace Short Sleeve Onesie
Creations of Grace
Short Sleeve Onesie
Size 12-18 mo
$10.99 $6.59 40% off with code HOTDEAL
33% off estimated retailView Product: Carter's Short Sleeve Onesie
Carter's
Short Sleeve Onesie
Size Preemie
$6.99 $4.19 40% off with code HOTDEAL
53% off estimated retailView Product: Baby Gap One Piece Swimsuit
Baby Gap
One Piece Swimsuit
Size 12-18 mo
$11.24 $6.74 40% off with code HOTDEAL
66% off estimated retailView Product: Assorted Brands One Piece Swimsuit
Assorted Brands
One Piece Swimsuit
Size 12-18 mo
$11.24 $6.74 40% off with code HOTDEAL
59% off estimated retailView Product: Laughing Giraffe Short Sleeve Onesie
Laughing Giraffe
Short Sleeve Onesie
Size 12-18 mo
$6.99 $4.19 40% off with code HOTDEAL
60% off estimated retailView Product: Koala Kids One Piece Swimsuit
Koala Kids
One Piece Swimsuit
Size 12-18 mo
$10.99 $6.59 40% off with code HOTDEAL
10% off estimated retailView Product: Bebe Bella Designs Leggings
Bebe Bella Designs
Leggings
Size 12-18 mo
$11.24 $6.74 40% off with code HOTDEAL
59% off estimated retailView Product: Zee Spot Short Sleeve Onesie
Zee Spot
Short Sleeve Onesie
Size 12-18 mo
$8.99 $5.39 40% off with code HOTDEAL
46% off estimated retailView Product: The Children's Place One Piece Swimsuit
The Children's Place
One Piece Swimsuit
Size 12-18 mo
$10.99 $6.59 40% off with code HOTDEAL
50% off estimated retailView Product: Carter's Short Sleeve Onesie
Carter's
Short Sleeve Onesie
Size Preemie
$8.99 $4.94 45% off with code HOTDEAL
40% off estimated retailView Product: Assorted Brands One Piece Swimsuit
Assorted Brands
One Piece Swimsuit
Size 12-18 mo
$8.99 $5.39 40% off with code HOTDEAL
60% off estimated retailView Product: Andee Lew Short Sleeve Onesie
Andee Lew
Short Sleeve Onesie
Size 12-18 mo
$9.99 $5.99 40% off with code HOTDEAL
50% off estimated retailView Product: Carter's Long Sleeve T-Shirt
Carter's
Long Sleeve T-Shirt
Size Preemie
$6.99 $4.19 40% off with code HOTDEAL
58% off estimated retailView Product: Assorted Brands One Piece Swimsuit
Assorted Brands
One Piece Swimsuit
Size 12-18 mo
$12.24 $7.34 40% off with code HOTDEAL
63% off estimated retailView Product: Gymboree One Piece Swimsuit
Gymboree
One Piece Swimsuit
Size 12-18 mo
$9.24 $5.54 40% off with code HOTDEAL
68% off estimated retailView Product: Gymboree One Piece Swimsuit
Gymboree
One Piece Swimsuit
Size 12-18 mo
$11.24 $6.74 40% off with code HOTDEAL
64% off estimated retail