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!
159 items
Sort by:
View Product: Cloud Island Long Sleeve Onesie
Cloud Island
Long Sleeve Onesie
Size 0-3 mo
$6.99 $5.59 20% off with code HOTDEAL
45% off estimated retailView Product: Cat & Jack Short Sleeve Outfit
Cat & Jack
Short Sleeve Outfit
Size 0-3 mo
$6.99 $5.59 20% off with code HOTDEAL
50% off estimated retailView Product: Cat & Jack Long Sleeve Outfit
Cat & Jack
Long Sleeve Outfit
Size 0-3 mo
$11.99 $9.59 20% off with code HOTDEAL
16% off estimated retailView Product: Laura Ashley Short Sleeve Onesie
Laura Ashley
Short Sleeve Onesie
Size 0-3 mo
$4.99 $3.99 20% off with code HOTDEAL
66% off estimated retailView Product: Cloud Island Short Sleeve Onesie
Cloud Island
Short Sleeve Onesie
Size 0-3 mo
$6.99 $5.59 20% off with code HOTDEAL
28% off estimated retailView Product: Duck Duck Goose Short Sleeve Onesie
Duck Duck Goose
Short Sleeve Onesie
Size 0-3 mo
$6.99 $5.59 20% off with code HOTDEAL
14% off estimated retailView Product: Cloud Island Long Sleeve Onesie
Cloud Island
Long Sleeve Onesie
Size 0-3 mo
$6.99 $5.59 20% off with code HOTDEAL
45% off estimated retailView Product: Cloud Island Long Sleeve Onesie
Cloud Island
Long Sleeve Onesie
Size 0-3 mo
$6.99 $5.59 20% off with code HOTDEAL
45% off estimated retailView Product: Hanna Andersson Casual Pants
Hanna Andersson
Casual Pants
Size 0-3 mo
$15.99 $11.99 25% off with code HOTDEAL
56% off estimated retailView Product: Cloud Island Short Sleeve Onesie
Cloud Island
Short Sleeve Onesie
Size 0-3 mo
$6.99 $5.59 20% off with code HOTDEAL
14% off estimated retailView Product: Child of Mine by Carter's Short Sleeve Onesie
Child of Mine by Carter's
Short Sleeve Onesie
Size 0-3 mo
$6.99 $5.59 20% 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 $5.59 20% off with code HOTDEAL
14% off estimated retailView Product: Cloud Island Long Sleeve Outfit
Cloud Island
Long Sleeve Outfit
Size 0-3 mo
$7.99 $6.39 20% off with code HOTDEAL
36% off estimated retailView Product: Cloud Island Long Sleeve Onesie
Cloud Island
Long Sleeve Onesie
Size 0-3 mo
$6.99 $5.59 20% off with code HOTDEAL
45% off estimated retailView Product: Assorted Brands Short Sleeve Outfit
Assorted Brands
Short Sleeve Outfit
Size 0-3 mo
$6.99 $5.59 20% off with code HOTDEAL
60% off estimated retailView Product: Child of Mine by Carter's Short Sleeve Onesie
Child of Mine by Carter's
Short Sleeve Onesie
Size 0-3 mo
$6.99 $5.59 20% off with code HOTDEAL
28% off estimated retailView Product: Egg New York Sleeveless Blouse
Egg New York
Sleeveless Blouse
Size 0-3 mo
$21.99 $13.19 40% off with code HOTDEAL
72% off estimated retailView Product: Koala Baby Short Sleeve Onesie
Koala Baby
Short Sleeve Onesie
Size 0-3 mo
$6.99 $5.59 20% off with code HOTDEAL
14% off estimated retailView Product: Unbranded Long Sleeve Outfit
Unbranded
Long Sleeve Outfit
Size 0-3 mo
$13.99 $9.79 30% off with code HOTDEAL
62% off estimated retailView Product: The Children's Place Short Sleeve Outfit
The Children's Place
Short Sleeve Outfit
Size 0-3 mo
$10.99 $8.79 20% off with code HOTDEAL
57% off estimated retailView Product: Rabbit Bear Short Sleeve Outfit
Rabbit Bear
Short Sleeve Outfit
Size 0-3 mo
$6.99 $5.59 20% off with code HOTDEAL
14% off estimated retailView Product: Rosie Pope Short Sleeve Onesie
Rosie Pope
Short Sleeve Onesie
Size 0-3 mo
$7.99 $6.39 20% off with code HOTDEAL
36% off estimated retailView Product: Unbranded Short Sleeve Onesie
Unbranded
Short Sleeve Onesie
Size 0-3 mo
$9.99 $7.99 20% off with code HOTDEAL
40% off estimated retailView Product: Disney Baby Short Sleeve Onesie
Disney Baby
Short Sleeve Onesie
Size 0-3 mo
$6.99 $5.59 20% off with code HOTDEAL
14% off estimated retailView Product: Mudpie Baby Long Sleeve Onesie
Mudpie Baby
Long Sleeve Onesie
Size 0-3 mo
$12.99 $9.74 25% off with code HOTDEAL
83% off estimated retailView Product: Cat & Jack Long Sleeve Onesie
Cat & Jack
Long Sleeve Onesie
Size 0-3 mo
$7.99 $6.39 20% off with code HOTDEAL
30% 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
$7.99 $6.39 20% off with code HOTDEAL
36% off estimated retailView Product: Baby by Bon Bebe Short Sleeve Onesie
Baby by Bon Bebe
Short Sleeve Onesie
Size 0-3 mo
$6.99 $5.59 20% off with code HOTDEAL
28% off estimated retailView Product: First Impressions Short Sleeve Onesie
First Impressions
Short Sleeve Onesie
Size 0-3 mo
$7.99 $5.59 30% off with code HOTDEAL
61% off estimated retailView Product: Wonder Nation Short Sleeve Onesie
Wonder Nation
Short Sleeve Onesie
Size 0-3 mo
$6.99 $4.89 30% off with code HOTDEAL
14% off estimated retailView Product: Wonder Nation Short Sleeve Onesie
Wonder Nation
Short Sleeve Onesie
Size 0-3 mo
$6.99 $4.89 30% off with code HOTDEAL
28% off estimated retailView Product: Assorted Brands Short Sleeve Onesie
Assorted Brands
Short Sleeve Onesie
Size 0-3 mo
$6.99 $4.89 30% off with code HOTDEAL
60% off estimated retailView Product: Unbranded Short Sleeve Outfit
Unbranded
Short Sleeve Outfit
Size 0-3 mo
$7.99 $5.59 30% off with code HOTDEAL
53% off estimated retailView Product: Cat & Jack Short Sleeve Onesie
Cat & Jack
Short Sleeve Onesie
Size 0-3 mo
$10.99 $7.69 30% off with code HOTDEAL
10% off estimated retailView Product: Assorted Brands Short Sleeve Onesie
Assorted Brands
Short Sleeve Onesie
Size 0-3 mo
$7.99 $5.59 30% off with code HOTDEAL
53% off estimated retailView Product: Unbranded Short Sleeve Outfit
Unbranded
Short Sleeve Outfit
Size 0-3 mo
$10.99 $7.14 35% off with code HOTDEAL
33% off estimated retailView Product: Assorted Brands Short Sleeve Onesie
Assorted Brands
Short Sleeve Onesie
Size 0-3 mo
$10.99 $7.69 30% off with code HOTDEAL
33% off estimated retailView Product: The Honest Co. Short Sleeve Onesie
The Honest Co.
Short Sleeve Onesie
Size 0-3 mo
$10.99 $7.14 35% off with code HOTDEAL
40% off estimated retailView Product: Cat & Jack Short Sleeve Onesie
Cat & Jack
Short Sleeve Onesie
Size 0-3 mo
$6.99 $4.54 35% off with code HOTDEAL
40% off estimated retailView Product: Chick Pea Short Sleeve Onesie
Chick Pea
Short Sleeve Onesie
Size 0-3 mo
$6.99 $4.54 35% off with code HOTDEAL
14% off estimated retailView Product: Primary Clothing Short Sleeve Onesie
Primary Clothing
Short Sleeve Onesie
Size 0-3 mo
$8.99 $5.84 35% off with code HOTDEAL
55% off estimated retailView Product: The Children's Place Long Sleeve Onesie
The Children's Place
Long Sleeve Onesie
Size 0-3 mo
$12.99 $8.44 35% off with code HOTDEAL
31% off estimated retailView Product: Assorted Brands Short Sleeve Onesie
Assorted Brands
Short Sleeve Onesie
Size 0-3 mo
$8.99 $5.84 35% off with code HOTDEAL
46% off estimated retailView Product: Jessica Simpson Long Sleeve Onesie
Jessica Simpson
Long Sleeve Onesie
Size 0-3 mo
$8.99 $5.84 35% off with code HOTDEAL
50% off estimated retailView Product: Little Beginnings Long Sleeve Onesie
Little Beginnings
Long Sleeve Onesie
Size 0-3 mo
$9.99 $6.49 35% off with code HOTDEAL
18% off estimated retailView Product: Emily and Oliver Short Sleeve Onesie
Emily and Oliver
Short Sleeve Onesie
Size 0-3 mo
$7.99 $5.19 35% off with code HOTDEAL
22% off estimated retailView Product: Mini Muffin Short Sleeve Onesie
Mini Muffin
Short Sleeve Onesie
Size 0-3 mo
$6.99 $4.54 35% off with code HOTDEAL
14% off estimated retailView Product: Cat & Jack Long Sleeve Onesie
Cat & Jack
Long Sleeve Onesie
Size 0-3 mo
$10.99 $7.14 35% off with code HOTDEAL
10% off estimated retailView Product: The Honest Co. Short Sleeve Onesie
The Honest Co.
Short Sleeve Onesie
Size 0-3 mo
$11.99 $7.79 35% off with code HOTDEAL
33% off estimated retail