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!
2,978 items
Sort by:
![Assorted Brands Short Sleeve Onesie (view 2)](https://cf-assets-thredup.thredup.com/assets/574747669/complimentary.jpg)
![Assorted Brands Short Sleeve Onesie (view 1)](https://cf-assets-thredup.thredup.com/assets/574747668/complimentary.jpg)
Assorted Brands
Short Sleeve Onesie
Size 3 mo
$9.99 $5.49 45% off with code GOBIG
33% off estimated retail![Cat & Jack Pullover Sweater (view 2)](https://cf-assets-thredup.thredup.com/assets/569004787/complimentary.jpg)
![Cat & Jack Pullover Sweater (view 1)](https://cf-assets-thredup.thredup.com/assets/569004567/complimentary.jpg)
Cat & Jack
Pullover Sweater
Size X-Large youth
$8.99 $4.94 45% off with code GOBIG
30% off estimated retail![Wonder Nation Two Piece Swimsuit (view 2)](https://cf-assets-thredup.thredup.com/assets/568736428/complimentary.jpg)
![Wonder Nation Two Piece Swimsuit (view 1)](https://cf-assets-thredup.thredup.com/assets/568736364/complimentary.jpg)
Wonder Nation
Two Piece Swimsuit
Size 0-3 mo
$8.99 $4.94 45% off with code GOBIG
18% off estimated retail![FRESHMAN Pullover Sweater (view 2)](https://cf-assets-thredup.thredup.com/assets/568059604/complimentary.jpg)
![FRESHMAN Pullover Sweater (view 1)](https://cf-assets-thredup.thredup.com/assets/568059375/complimentary.jpg)
FRESHMAN
Pullover Sweater
Size Medium kids
$18.99 $10.44 45% off with code GOBIG
72% off estimated retail![Primary Clothing Short Sleeve Onesie (view 2)](https://cf-assets-thredup.thredup.com/assets/568405019/complimentary.jpg)
![Primary Clothing Short Sleeve Onesie (view 1)](https://cf-assets-thredup.thredup.com/assets/568404980/complimentary.jpg)
Primary Clothing
Short Sleeve Onesie
Size 3-6 mo
$8.99 $4.94 45% off with code GOBIG
50% off estimated retail![Cloud Island Long Sleeve Outfit (view 2)](https://cf-assets-thredup.thredup.com/assets/567643871/complimentary.jpg)
![Cloud Island Long Sleeve Outfit (view 1)](https://cf-assets-thredup.thredup.com/assets/567643689/complimentary.jpg)
Cloud Island
Long Sleeve Outfit
Size 3-6 mo
$7.99 $4.39 45% off with code GOBIG
27% off estimated retail![Assorted Brands Short Sleeve Onesie (view 2)](https://cf-assets-thredup.thredup.com/assets/565842488/complimentary.jpg)
![Assorted Brands Short Sleeve Onesie (view 1)](https://cf-assets-thredup.thredup.com/assets/565842313/complimentary.jpg)
Assorted Brands
Short Sleeve Onesie
Size 6-9 mo
$3.99 $2.19 45% off with code GOBIG
73% off estimated retail![Monica + Andy Long Sleeve Onesie (view 2)](https://cf-assets-thredup.thredup.com/assets/569017101/complimentary.jpg)
![Monica + Andy Long Sleeve Onesie (view 1)](https://cf-assets-thredup.thredup.com/assets/569017050/complimentary.jpg)
Monica + Andy
Long Sleeve Onesie
Size 3-6 mo
$12.99 $7.14 45% off with code GOBIG
40% off estimated retail![Crewcuts Pullover Sweater (view 2)](https://cf-assets-thredup.thredup.com/assets/568559687/complimentary.jpg)
![Crewcuts Pullover Sweater (view 1)](https://cf-assets-thredup.thredup.com/assets/568559620/complimentary.jpg)
Crewcuts
Pullover Sweater
Size Medium kids
$17.99 $9.89 45% off with code GOBIG
73% off estimated retail![Assorted Brands Long Sleeve Onesie (view 2)](https://cf-assets-thredup.thredup.com/assets/567133518/complimentary.jpg)
![Assorted Brands Long Sleeve Onesie (view 1)](https://cf-assets-thredup.thredup.com/assets/567133455/complimentary.jpg)
Assorted Brands
Long Sleeve Onesie
Size 9 mo
$8.99 $4.94 45% off with code GOBIG
59% off estimated retail![Just One You Made by Carter's Long Sleeve Onesie (view 2)](https://cf-assets-thredup.thredup.com/assets/566181622/complimentary.jpg)
![Just One You Made by Carter's Long Sleeve Onesie (view 1)](https://cf-assets-thredup.thredup.com/assets/566181587/complimentary.jpg)
Just One You Made by Carter's
Long Sleeve Onesie
Size 3 mo
$8.99 $4.94 45% off with code GOBIG
18% off estimated retail![Catherine Malandrino Short Sleeve Top (view 2)](https://cf-assets-thredup.thredup.com/assets/566988301/complimentary.jpg)
![Catherine Malandrino Short Sleeve Top (view 1)](https://cf-assets-thredup.thredup.com/assets/566988338/complimentary.jpg)
Catherine Malandrino
Short Sleeve Top
Size 3-6 mo
$16.99 $9.34 45% off with code GOBIG
80% off estimated retail![Polished Prints Short Sleeve Onesie (view 2)](https://cf-assets-thredup.thredup.com/assets/566310444/complimentary.jpg)
![Polished Prints Short Sleeve Onesie (view 1)](https://cf-assets-thredup.thredup.com/assets/566310441/complimentary.jpg)
Polished Prints
Short Sleeve Onesie
Size 6 mo
$6.99 $3.84 45% off with code GOBIG
61% off estimated retail![Assorted Brands Short Sleeve Onesie (view 2)](https://cf-assets-thredup.thredup.com/assets/566665714/complimentary.jpg)
![Assorted Brands Short Sleeve Onesie (view 1)](https://cf-assets-thredup.thredup.com/assets/566665667/complimentary.jpg)
Assorted Brands
Short Sleeve Onesie
Size 3 mo
$8.99 $4.94 45% off with code GOBIG
40% off estimated retail![Just One You Made by Carter's Long Sleeve Outfit (view 2)](https://cf-assets-thredup.thredup.com/assets/563648143/complimentary.jpg)
![Just One You Made by Carter's Long Sleeve Outfit (view 1)](https://cf-assets-thredup.thredup.com/assets/563648026/complimentary.jpg)
Just One You Made by Carter's
Long Sleeve Outfit
Size Newborn
$8.99 $4.94 45% off with code GOBIG
18% off estimated retail![Pottery Barn Kids Long Sleeve Top (view 2)](https://cf-assets-thredup.thredup.com/assets/565872266/complimentary.jpg)
![Pottery Barn Kids Long Sleeve Top (view 1)](https://cf-assets-thredup.thredup.com/assets/565872173/complimentary.jpg)
Pottery Barn Kids
Long Sleeve Top
Size 12-18 mo
$5.99 $3.29 45% off with code GOBIG
62% off estimated retail![Ocean + Coast Short Sleeve Button-Down Shirt (view 2)](https://cf-assets-thredup.thredup.com/assets/565887358/complimentary.jpg)
![Ocean + Coast Short Sleeve Button-Down Shirt (view 1)](https://cf-assets-thredup.thredup.com/assets/565887291/complimentary.jpg)
Ocean + Coast
Short Sleeve Button-Down Shirt
Size Large youth
$11.99 $6.59 45% off with code GOBIG
70% off estimated retail![Zimmermann One Piece Swimsuit (view 2)](https://cf-assets-thredup.thredup.com/assets/566093463/complimentary.jpg)
![Zimmermann One Piece Swimsuit (view 1)](https://cf-assets-thredup.thredup.com/assets/566093440/complimentary.jpg)
Zimmermann
One Piece Swimsuit
Size 12-24 mo
$37.99 $20.89 45% off with code GOBIG
63% off estimated retail![Cloud Island Long Sleeve Onesie (view 2)](https://cf-assets-thredup.thredup.com/assets/565473846/complimentary.jpg)
![Cloud Island Long Sleeve Onesie (view 1)](https://cf-assets-thredup.thredup.com/assets/565473783/complimentary.jpg)
Cloud Island
Long Sleeve Onesie
Size 0-3 mo
$8.99 $4.94 45% off with code GOBIG
18% off estimated retail![Active by Old Navy Active T-Shirt (view 2)](https://cf-assets-thredup.thredup.com/assets/565043811/complimentary.jpg)
![Active by Old Navy Active T-Shirt (view 1)](https://cf-assets-thredup.thredup.com/assets/565043779/complimentary.jpg)
Active by Old Navy
Active T-Shirt
Size X-Large youth
$8.99 $4.94 45% off with code GOBIG
55% off estimated retail![Epic Threads Fleece Jacket (view 2)](https://cf-assets-thredup.thredup.com/assets/565932228/complimentary.jpg)
![Epic Threads Fleece Jacket (view 1)](https://cf-assets-thredup.thredup.com/assets/565932159/complimentary.jpg)
Epic Threads
Fleece Jacket
Size Medium youth
$10.99 $6.04 45% off with code GOBIG
75% off estimated retail![Touched by Nature Long Sleeve Outfit (view 2)](https://cf-assets-thredup.thredup.com/assets/565757491/complimentary.jpg)
![Touched by Nature Long Sleeve Outfit (view 1)](https://cf-assets-thredup.thredup.com/assets/565757443/complimentary.jpg)
Touched by Nature
Long Sleeve Outfit
Size Newborn
$5.99 $3.29 45% off with code GOBIG
57% off estimated retail![Edgehill Collection Long Sleeve Blouse (view 2)](https://cf-assets-thredup.thredup.com/assets/565963131/complimentary.jpg)
![Edgehill Collection Long Sleeve Blouse (view 1)](https://cf-assets-thredup.thredup.com/assets/565963076/complimentary.jpg)
Edgehill Collection
Long Sleeve Blouse
Size 4T
$14.99 $8.24 45% off with code GOBIG
66% off estimated retail![Laughing Giraffe Short Sleeve Onesie (view 2)](https://cf-assets-thredup.thredup.com/assets/564706129/complimentary.jpg)
![Laughing Giraffe Short Sleeve Onesie (view 1)](https://cf-assets-thredup.thredup.com/assets/564706086/complimentary.jpg)
Laughing Giraffe
Short Sleeve Onesie
Size 6-12 mo
$5.99 $3.29 45% off with code GOBIG
60% off estimated retail