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!
455 items
Sort by:
View Product: Assorted Brands Short Sleeve Onesie
Assorted Brands
Short Sleeve Onesie
Size 0-3 mo
$9.99 $5.99 40% off with code HOTDEAL
40% off estimated retailView Product: Baby Kiss Long Sleeve Onesie
Baby Kiss
Long Sleeve Onesie
Size 0-3 mo
$10.99 $6.59 40% off with code HOTDEAL
37% off estimated retailView Product: Made With Love Long Sleeve Outfit
Made With Love
Long Sleeve Outfit
Size 0-3 mo
$6.99 $4.19 40% off with code HOTDEAL
53% off estimated retailView Product: Primary Clothing Casual Pants
Primary Clothing
Casual Pants
Size 0-3 mo
$11.99 $7.19 40% off with code HOTDEAL
72% off estimated retailView Product: Baby Gap Long Sleeve Onesie
Baby Gap
Long Sleeve Onesie
Size 0-3 mo
$16.99 $10.19 40% off with code HOTDEAL
53% off estimated retailView Product: Genuine Merchandise by Gen2 Short Sleeve Onesie
Genuine Merchandise by Gen2
Short Sleeve Onesie
Size 0-3 mo
$8.99 $5.39 40% off with code HOTDEAL
27% off estimated retailView Product: Baby Gap Short Sleeve Outfit
Baby Gap
Short Sleeve Outfit
Size 0-3 mo
$12.99 $7.79 40% off with code HOTDEAL
59% off estimated retailView Product: Child of Mine by Carter's Long Sleeve Outfit
Child of Mine by Carter's
Long Sleeve Outfit
Size 0-3 mo
$9.99 $5.99 40% off with code HOTDEAL
27% off estimated retailView Product: Cloud Island Long Sleeve Outfit
Cloud Island
Long Sleeve Outfit
Size 0-3 mo
$10.99 $6.59 40% off with code HOTDEAL
27% off estimated retailView Product: Grayson Mini Short Sleeve Outfit
Grayson Mini
Short Sleeve Outfit
Size 0-3 mo
$8.99 $5.39 40% off with code HOTDEAL
27% off estimated retailView Product: Child of Mine by Carter's Long Sleeve Outfit
Child of Mine by Carter's
Long Sleeve Outfit
Size 0-3 mo
$10.99 $6.59 40% off with code HOTDEAL
18% off estimated retailView Product: Chick Pea Short Sleeve Onesie
Chick Pea
Short Sleeve Onesie
Size 0-3 mo
$6.99 $4.19 40% off with code HOTDEAL
14% off estimated retailView Product: Genuine Merchandise by Gen2 Short Sleeve Onesie
Genuine Merchandise by Gen2
Short Sleeve Onesie
Size 0-3 mo
$7.99 $4.79 40% off with code HOTDEAL
36% off estimated retailView Product: Disney Baby Short Sleeve Onesie
Disney Baby
Short Sleeve Onesie
Size 0-3 mo
$6.99 $4.19 40% off with code HOTDEAL
14% off estimated retailView Product: Chick Pea Short Sleeve Onesie
Chick Pea
Short Sleeve Onesie
Size 0-3 mo
$6.99 $4.19 40% off with code HOTDEAL
14% off estimated retailView Product: First Impressions Short Sleeve Onesie
First Impressions
Short Sleeve Onesie
Size 0-3 mo
$11.99 $7.19 40% off with code HOTDEAL
44% off estimated retailView Product: Baby Gear Short Sleeve Onesie
Baby Gear
Short Sleeve Onesie
Size 0-3 mo
$6.99 $4.19 40% off with code HOTDEAL
14% off estimated retailView Product: 7 For All Mankind Long Sleeve Onesie
7 For All Mankind
Long Sleeve Onesie
Size 0-3 mo
$11.99 $7.19 40% off with code HOTDEAL
66% off estimated retailView Product: Baby Gap Short Sleeve Onesie
Baby Gap
Short Sleeve Onesie
Size 0-3 mo
$11.99 $7.19 40% off with code HOTDEAL
37% off estimated retailView Product: june & january Short Sleeve Onesie
june & january
Short Sleeve Onesie
Size 0-3 mo
$10.99 $6.59 40% off with code HOTDEAL
44% off estimated retailView Product: Carter's Short Sleeve Onesie
Carter's
Short Sleeve Onesie
Size 0-3 mo
$10.99 $6.59 40% off with code HOTDEAL
40% off estimated retailView Product: First Impressions Short Sleeve Outfit
First Impressions
Short Sleeve Outfit
Size 0-3 mo
$12.99 $7.79 40% off with code HOTDEAL
38% off estimated retailView Product: Assorted Brands Long Sleeve Onesie
Assorted Brands
Long Sleeve Onesie
Size 0-3 mo
$11.99 $6.59 45% off with code HOTDEAL
50% off estimated retailView Product: Yoga Sprout Long Sleeve Onesie
Yoga Sprout
Long Sleeve Onesie
Size 0-3 mo
$6.99 $4.19 40% off with code HOTDEAL
45% off estimated retailView Product: Tommy Bahama Short Sleeve Onesie
Tommy Bahama
Short Sleeve Onesie
Size 0-3 mo
$8.99 $5.39 40% off with code HOTDEAL
55% off estimated retailView Product: Baby Gap Short Sleeve Onesie
Baby Gap
Short Sleeve Onesie
Size 0-3 mo
$11.99 $7.19 40% off with code HOTDEAL
37% off estimated retailView Product: Cat & Jack Long Sleeve Outfit
Cat & Jack
Long Sleeve Outfit
Size 0-3 mo
$11.99 $7.19 40% off with code HOTDEAL
16% off estimated retailView Product: Child of Mine by Carter's Long Sleeve Outfit
Child of Mine by Carter's
Long Sleeve Outfit
Size 0-3 mo
$10.99 $6.59 40% off with code HOTDEAL
18% off estimated retailView Product: Disney Pixar Short Sleeve Onesie
Disney Pixar
Short Sleeve Onesie
Size 0-3 mo
$8.99 $5.39 40% off with code HOTDEAL
27% off estimated retailView Product: Unbranded Long Sleeve Onesie
Unbranded
Long Sleeve Onesie
Size 0-3 mo
$11.99 $6.00 50% off with code HOTDEAL
50% off estimated retailView Product: Cat & Jack Short Sleeve Onesie
Cat & Jack
Short Sleeve Onesie
Size 0-3 mo
$10.99 $6.59 40% off with code HOTDEAL
10% off estimated retailView Product: Cat & Jack Short Sleeve Outfit
Cat & Jack
Short Sleeve Outfit
Size 0-3 mo
$7.99 $4.79 40% off with code HOTDEAL
41% off estimated retailView Product: Member's Mark Short Sleeve Onesie
Member's Mark
Short Sleeve Onesie
Size 0-3 mo
$6.99 $4.19 40% off with code HOTDEAL
14% off estimated retailView Product: Cat & Jack Short Sleeve Outfit
Cat & Jack
Short Sleeve Outfit
Size 0-3 mo
$7.99 $4.79 40% off with code HOTDEAL
41% off estimated retail