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!
1,034 items
Sort by:
View Product: I heart New York Short Sleeve Onesie
I heart New York
Short Sleeve Onesie
Size 6-9 mo
$5.99 $3.29 45% off with code GOBIG
14% off estimated retailView Product: Assorted Brands Long Sleeve Outfit
Assorted Brands
Long Sleeve Outfit
Size 6-9 mo
$9.99 $5.49 45% off with code GOBIG
54% off estimated retailView Product: Juicy Couture Short Sleeve Onesie
Juicy Couture
Short Sleeve Onesie
Size 6-9 mo
$6.99 $3.84 45% off with code GOBIG
75% off estimated retailView Product: The Children's Place Short Sleeve Onesie
The Children's Place
Short Sleeve Onesie
Size 6-9 mo
$6.99 $3.84 45% off with code GOBIG
36% off estimated retailView Product: BABIES R US Short Sleeve Outfit
BABIES R US
Short Sleeve Outfit
Size 6-9 mo
$5.99 $3.29 45% off with code GOBIG
14% off estimated retailView Product: Little Beginnings Short Sleeve Onesie
Little Beginnings
Short Sleeve Onesie
Size 6-9 mo
$5.99 $3.29 45% off with code GOBIG
14% off estimated retailView Product: Duck Duck Goose Short Sleeve Onesie
Duck Duck Goose
Short Sleeve Onesie
Size 6-9 mo
$4.99 $2.74 45% off with code GOBIG
28% off estimated retailView Product: Laura Ashley Short Sleeve Onesie
Laura Ashley
Short Sleeve Onesie
Size 6-9 mo
$6.99 $3.84 45% off with code GOBIG
53% off estimated retailView Product: Mon Cheri Baby Short Sleeve Onesie
Mon Cheri Baby
Short Sleeve Onesie
Size 6-9 mo
$6.99 $3.84 45% off with code GOBIG
53% off estimated retailView Product: Mon Cheri Baby Short Sleeve Onesie
Mon Cheri Baby
Short Sleeve Onesie
Size 6-9 mo
$6.99 $3.84 45% off with code GOBIG
53% off estimated retailView Product: Laura Ashley Short Sleeve Onesie
Laura Ashley
Short Sleeve Onesie
Size 6-9 mo
$6.99 $3.84 45% off with code GOBIG
53% off estimated retailView Product: Primary Clothing Long Sleeve Outfit
Primary Clothing
Long Sleeve Outfit
Size 6-9 mo
$9.99 $5.49 45% off with code GOBIG
63% off estimated retailView Product: Primary Clothing Short Sleeve Onesie
Primary Clothing
Short Sleeve Onesie
Size 9-12 mo
$8.99 $4.94 45% off with code GOBIG
50% off estimated retailView Product: First Impressions Short Sleeve Onesie
First Impressions
Short Sleeve Onesie
Size 6-9 mo
$12.99 $7.14 45% off with code GOBIG
27% off estimated retailView Product: The Children's Place Short Sleeve Onesie
The Children's Place
Short Sleeve Onesie
Size 9-12 mo
$6.99 $3.84 45% off with code GOBIG
36% off estimated retailView Product: Cloud Island Short Sleeve Onesie
Cloud Island
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 6-9 mo
$7.99 $4.39 45% off with code GOBIG
46% off estimated retailView Product: Child of Mine by Carter's Long Sleeve Onesie
Child of Mine by Carter's
Long Sleeve Onesie
Size 6-9 mo
$8.99 $4.94 45% off with code GOBIG
18% off estimated retailView Product: Assorted Brands Long Sleeve Onesie
Assorted Brands
Long Sleeve Onesie
Size 6-9 mo
$10.99 $6.04 45% off with code GOBIG
26% off estimated retailView Product: Catherine Malandrino Cardigan
Catherine Malandrino
Cardigan
Size 6-9 mo
$31.99 $17.59 45% off with code GOBIG
85% off estimated retailView Product: Assorted Brands Short Sleeve Onesie
Assorted Brands
Short Sleeve Onesie
Size 6-9 mo
$5.99 $3.29 45% off with code GOBIG
60% off estimated retailView Product: Isaac Mizrahi New York Pullover Sweater
Isaac Mizrahi New York
Pullover Sweater
Size 6-9 mo
$14.99 $8.24 45% off with code GOBIG
58% off estimated retailView Product: Janie and Jack Turtleneck Sweater
Janie and Jack
Turtleneck Sweater
Size 14
$20.99 $11.54 45% off with code GOBIG
66% off estimated retailView Product: Kyle & Deena Short Sleeve Onesie
Kyle & Deena
Short Sleeve Onesie
Size 6-9 mo
$5.99 $3.29 45% off with code GOBIG
14% off estimated retailView Product: Assorted Brands Short Sleeve Onesie
Assorted Brands
Short Sleeve Onesie
Size 6-9 mo
$8.99 $4.94 45% off with code GOBIG
40% off estimated retailView Product: Assorted Brands Long Sleeve Onesie
Assorted Brands
Long Sleeve Onesie
Size 6-9 mo
$8.99 $4.94 45% off with code GOBIG
59% off estimated retailView Product: Disney Baby Short Sleeve Outfit
Disney Baby
Short Sleeve Outfit
Size 6-9 mo
$4.99 $2.74 45% off with code GOBIG
28% off estimated retailView Product: Beaux et Belles Long Sleeve Onesie
Beaux et Belles
Long Sleeve Onesie
Size 6-9 mo
$6.99 $3.84 45% off with code GOBIG
36% off estimated retailView Product: 7 For All Mankind Long Sleeve Outfit
7 For All Mankind
Long Sleeve Outfit
Size 6-9 mo
$9.99 $5.49 45% off with code GOBIG
69% off estimated retailView Product: Cloud Island Long Sleeve Onesie
Cloud Island
Long Sleeve Onesie
Size 6-9 mo
$5.99 $3.29 45% off with code GOBIG
45% off estimated retailView Product: First Impressions Short Sleeve Onesie
First Impressions
Short Sleeve Onesie
Size 6-9 mo
$8.99 $4.94 45% off with code GOBIG
50% off estimated retailView Product: Cynthia Rowley Pullover Sweater
Cynthia Rowley
Pullover Sweater
Size 6-9 mo
$12.99 $7.14 45% off with code GOBIG
63% off estimated retailView Product: The Children's Place Short Sleeve Onesie
The Children's Place
Short Sleeve Onesie
Size 6-9 mo
$6.99 $3.84 45% off with code GOBIG
36% off estimated retail