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!
1,858 items
Sort by:
View Product: Nicole Miller New York Short Sleeve Onesie
Nicole Miller New York
Short Sleeve Onesie
Size 6-9 mo
$7.99 $4.39 45% off with code GOBIG
27% off estimated retailView Product: Just One Year by Carter's Short Sleeve Onesie
Just One Year by Carter's
Short Sleeve Onesie
Size 9 mo
$4.99 $2.74 45% off with code GOBIG
28% off estimated retailView Product: Nicole Miller New York Short Sleeve Onesie
Nicole Miller New York
Short Sleeve Onesie
Size 6-9 mo
$7.99 $4.39 45% off with code GOBIG
27% off estimated retailView Product: Unbranded Short Sleeve Onesie
Unbranded
Short Sleeve Onesie
Size X-Small kids
$8.99 $4.94 45% off with code GOBIG
50% off estimated retailView Product: Kyle & Deena Short Sleeve Onesie
Kyle & Deena
Short Sleeve Onesie
Size 6-9 mo
$4.99 $2.74 45% off with code GOBIG
28% off estimated retailView Product: Assorted Brands Short Sleeve Onesie
Assorted Brands
Short Sleeve Onesie
Size 70 cm
$9.99 $5.49 45% off with code GOBIG
33% off estimated retailView Product: Little Beginnings Long Sleeve Onesie
Little Beginnings
Long Sleeve Onesie
Size 6-9 mo
$5.99 $3.29 45% off with code GOBIG
45% off estimated retailView Product: Just One You Made by Carter's Long Sleeve Onesie
Just One You Made by Carter's
Long Sleeve Onesie
Size 3 mo
$5.99 $3.29 45% off with code GOBIG
45% off estimated retailView Product: Disney Baby Short Sleeve Onesie
Disney Baby
Short Sleeve Onesie
Size 6-9 mo
$4.99 $2.74 45% off with code GOBIG
28% off estimated retailView Product: Colored Organics Short Sleeve Onesie
Colored Organics
Short Sleeve Onesie
Size Newborn
$9.99 $5.49 45% off with code GOBIG
54% off estimated retailView Product: The Little Seed 3/4 Sleeve T-Shirt
The Little Seed
3/4 Sleeve T-Shirt
Size 6-12 mo
$6.99 $3.84 45% off with code GOBIG
36% off estimated retailView Product: The Little White Company Short Sleeve Onesie
The Little White Company
Short Sleeve Onesie
Size 0-3 mo
$8.99 $4.94 45% off with code GOBIG
40% off estimated retailView Product: Missoni For Target Zip Up Hoodie
Missoni For Target
Zip Up Hoodie
Size X-Small youth
$14.99 $8.24 45% off with code GOBIG
44% off estimated retailView Product: Freestyle By Danskin Leotard
Freestyle By Danskin
Leotard
Size X-Small youth
$7.99 $4.39 45% off with code GOBIG
27% off estimated retailView Product: Tocoto Vintage Short Sleeve Onesie
Tocoto Vintage
Short Sleeve Onesie
Size 6 mo
$20.99 $11.54 45% off with code GOBIG
52% off estimated retailView Product: Just One You Made by Carter's Long Sleeve Onesie
Just One You Made by Carter's
Long Sleeve Onesie
Size Newborn
$5.99 $3.29 45% off with code GOBIG
45% off estimated retailView Product: Crewcuts Pullover Sweater
Crewcuts
Pullover Sweater
Size X-Large youth
$13.99 $7.69 45% off with code GOBIG
82% off estimated retailView Product: Ralph by Ralph Lauren Zip Up Hoodie
Ralph by Ralph Lauren
Zip Up Hoodie
Size 8
$15.99 $8.79 45% off with code GOBIG
70% off estimated retail