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!
7,134 items
Sort by:
![Fashion Classics Short Sleeve Onesie (view 2)](https://cf-assets-thredup.thredup.com/assets/323736627/complimentary.jpg)
![Fashion Classics Short Sleeve Onesie (view 1)](https://cf-assets-thredup.thredup.com/assets/323736590/complimentary.jpg)
Fashion Classics
Short Sleeve Onesie
Size 7
$6.99 $3.84 45% off with code GOBIG
53% off estimated retail![Assorted Brands One Piece Swimsuit (view 2)](https://cf-assets-thredup.thredup.com/assets/309226432/complimentary.jpg)
![Assorted Brands One Piece Swimsuit (view 1)](https://cf-assets-thredup.thredup.com/assets/309226430/complimentary.jpg)
Assorted Brands
One Piece Swimsuit
Size 6-9 mo
$6.99 $3.84 45% off with code GOBIG
65% off estimated retail![Zenana Outfitters Short Sleeve T-Shirt (view 2)](https://cf-assets-thredup.thredup.com/assets/307538705/complimentary.jpg)
![Zenana Outfitters Short Sleeve T-Shirt (view 1)](https://cf-assets-thredup.thredup.com/assets/307538880/complimentary.jpg)
Zenana Outfitters
Short Sleeve T-Shirt
Size 7
$7.99 $4.39 45% off with code GOBIG
46% off estimated retail![7 For All Mankind Short Sleeve Onesie (view 2)](https://cf-assets-thredup.thredup.com/assets/575830178/complimentary.jpg)
![7 For All Mankind Short Sleeve Onesie (view 1)](https://cf-assets-thredup.thredup.com/assets/575830136/complimentary.jpg)
7 For All Mankind
Short Sleeve Onesie
Size 6-9 mo
$9.99 $5.49 45% off with code GOBIG
50% off estimated retail![Guess Baby Short Sleeve T-Shirt (view 2)](https://cf-assets-thredup.thredup.com/assets/304171645/complimentary.jpg)
![Guess Baby Short Sleeve T-Shirt (view 1)](https://cf-assets-thredup.thredup.com/assets/304171626/complimentary.jpg)
Guess Baby
Short Sleeve T-Shirt
Size 6-9 mo
$6.99 $3.84 45% off with code GOBIG
58% off estimated retail![Little Stars Short Sleeve T-Shirt (view 2)](https://cf-assets-thredup.thredup.com/assets/300977617/complimentary.jpg)
![Little Stars Short Sleeve T-Shirt (view 1)](https://cf-assets-thredup.thredup.com/assets/300977601/complimentary.jpg)
Little Stars
Short Sleeve T-Shirt
Size 6-9 mo
$7.99 $4.39 45% off with code GOBIG
60% off estimated retail![Little Lindsey Short Sleeve Outfit (view 2)](https://cf-assets-thredup.thredup.com/assets/298536978/complimentary.jpg)
![Little Lindsey Short Sleeve Outfit (view 1)](https://cf-assets-thredup.thredup.com/assets/298536950/complimentary.jpg)
Little Lindsey
Short Sleeve Outfit
Size 6-9 mo
$6.99 $3.84 45% off with code GOBIG
30% off estimated retail![Happi by Dena Short Sleeve Onesie (view 2)](https://cf-assets-thredup.thredup.com/assets/294409461/complimentary.jpg)
![Happi by Dena Short Sleeve Onesie (view 1)](https://cf-assets-thredup.thredup.com/assets/294409460/complimentary.jpg)
Happi by Dena
Short Sleeve Onesie
Size 6-9 mo
$7.99 $4.39 45% off with code GOBIG
60% off estimated retail![Bebe Bonheur Short Sleeve Onesie (view 2)](https://cf-assets-thredup.thredup.com/assets/290427268/complimentary.jpg)
![Bebe Bonheur Short Sleeve Onesie (view 1)](https://cf-assets-thredup.thredup.com/assets/290427238/complimentary.jpg)
Bebe Bonheur
Short Sleeve Onesie
Size 6-9 mo
$6.99 $3.84 45% off with code GOBIG
30% off estimated retail![Variety Wholesalers Casual Pants (view 2)](https://cf-assets-thredup.thredup.com/assets/279842605/complimentary.jpg)
![Variety Wholesalers Casual Pants (view 1)](https://cf-assets-thredup.thredup.com/assets/279842557/complimentary.jpg)
Variety Wholesalers
Casual Pants
Size 6-9 mo
$7.99 $4.39 45% off with code GOBIG
70% off estimated retail![Little Golden Book Moments Cardigan (view 2)](https://cf-assets-thredup.thredup.com/assets/279439067/complimentary.jpg)
![Little Golden Book Moments Cardigan (view 1)](https://cf-assets-thredup.thredup.com/assets/279439023/complimentary.jpg)
Little Golden Book Moments
Cardigan
Size 6-9 mo
$6.99 $3.84 45% off with code GOBIG
58% off estimated retail![Guess Jeans Short Sleeve Onesie (view 2)](https://cf-assets-thredup.thredup.com/assets/265385579/complimentary.jpg)
![Guess Jeans Short Sleeve Onesie (view 1)](https://cf-assets-thredup.thredup.com/assets/265385573/complimentary.jpg)
Guess Jeans
Short Sleeve Onesie
Size 6-9 mo
$7.99 $4.39 45% off with code GOBIG
60% off estimated retail![U.S. Polo Assn. Long Sleeve T-Shirt (view 2)](https://cf-assets-thredup.thredup.com/assets/255658573/complimentary.jpg)
![U.S. Polo Assn. Long Sleeve T-Shirt (view 1)](https://cf-assets-thredup.thredup.com/assets/255658532/complimentary.jpg)
U.S. Polo Assn.
Long Sleeve T-Shirt
Size 6-9 mo
$7.99 $4.39 45% off with code GOBIG
20% off estimated retail![OshKosh B'gosh Short Sleeve Onesie (view 2)](https://cf-assets-thredup.thredup.com/assets/255408652/complimentary.jpg)
![OshKosh B'gosh Short Sleeve Onesie (view 1)](https://cf-assets-thredup.thredup.com/assets/255408641/complimentary.jpg)
OshKosh B'gosh
Short Sleeve Onesie
Size 6-9 mo
$6.99 $3.84 45% off with code GOBIG
65% off estimated retail![Happi by Dena Short Sleeve Onesie (view 2)](https://cf-assets-thredup.thredup.com/assets/252064829/complimentary.jpg)
![Happi by Dena Short Sleeve Onesie (view 1)](https://cf-assets-thredup.thredup.com/assets/252064784/complimentary.jpg)
Happi by Dena
Short Sleeve Onesie
Size 6-9 mo
$8.99 $4.94 45% off with code GOBIG
55% off estimated retail![Baby Sprockets Short Sleeve Onesie (view 2)](https://cf-assets-thredup.thredup.com/assets/251947347/complimentary.jpg)
![Baby Sprockets Short Sleeve Onesie (view 1)](https://cf-assets-thredup.thredup.com/assets/251947317/complimentary.jpg)
Baby Sprockets
Short Sleeve Onesie
Size 6-9 mo
$8.99 $4.94 45% off with code GOBIG
10% off estimated retail![OshKosh B'gosh Short Sleeve Top (view 2)](https://cf-assets-thredup.thredup.com/assets/251655213/complimentary.jpg)
![OshKosh B'gosh Short Sleeve Top (view 1)](https://cf-assets-thredup.thredup.com/assets/251655192/complimentary.jpg)
OshKosh B'gosh
Short Sleeve Top
Size 6-9 mo
$7.99 $4.39 45% off with code GOBIG
60% off estimated retail![OshKosh B'gosh Short Sleeve Top (view 2)](https://cf-assets-thredup.thredup.com/assets/238018110/complimentary.jpg)
![OshKosh B'gosh Short Sleeve Top (view 1)](https://cf-assets-thredup.thredup.com/assets/238018077/complimentary.jpg)
OshKosh B'gosh
Short Sleeve Top
Size 6-9 mo
$7.99 $4.39 45% off with code GOBIG
60% off estimated retail![First Impressions Pullover Sweater (view 2)](https://cf-assets-thredup.thredup.com/assets/226194884/complimentary.jpg)
![First Impressions Pullover Sweater (view 1)](https://cf-assets-thredup.thredup.com/assets/226194869/complimentary.jpg)
First Impressions
Pullover Sweater
Size 6-9 mo
$7.99 $4.39 45% off with code GOBIG
81% off estimated retail![Just One You Made by Carter's Hat (view 1)](https://cf-assets-thredup.thredup.com/assets/220236138/complimentary.jpg)
Size 6-9 mo
$7.99 $4.39 45% off with code GOBIG
20% off estimated retail