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!
819 items
Sort by:
![Jessica Simpson Long Sleeve Outfit (view 2)](https://cf-assets-thredup.thredup.com/assets/610392916/complimentary.jpg)
![Jessica Simpson Long Sleeve Outfit (view 1)](https://cf-assets-thredup.thredup.com/assets/610392791/complimentary.jpg)
Jessica Simpson
Long Sleeve Outfit
Size 6-9 mo
$10.99 $6.04 45% off with code GOBIG
31% off estimated retail![Little Beginnings Short Sleeve Outfit (view 2)](https://cf-assets-thredup.thredup.com/assets/610166648/complimentary.jpg)
![Little Beginnings Short Sleeve Outfit (view 1)](https://cf-assets-thredup.thredup.com/assets/610166610/complimentary.jpg)
Little Beginnings
Short Sleeve Outfit
Size 6-9 mo
$4.99 $2.74 45% off with code GOBIG
28% off estimated retail![First Impressions Active T-Shirt (view 2)](https://cf-assets-thredup.thredup.com/assets/609739231/complimentary.jpg)
![First Impressions Active T-Shirt (view 1)](https://cf-assets-thredup.thredup.com/assets/609739116/complimentary.jpg)
First Impressions
Active T-Shirt
Size 6-9 mo
$9.99 $5.49 45% off with code GOBIG
63% off estimated retail![Piper and Posie Short Sleeve Onesie (view 2)](https://cf-assets-thredup.thredup.com/assets/609014948/complimentary.jpg)
![Piper and Posie Short Sleeve Onesie (view 1)](https://cf-assets-thredup.thredup.com/assets/609014905/complimentary.jpg)
Piper and Posie
Short Sleeve Onesie
Size 6-9 mo
$5.99 $3.29 45% off with code GOBIG
45% off estimated retail![Edgehill Collection Special Occasion Dress (view 2)](https://cf-assets-thredup.thredup.com/assets/607636703/complimentary.jpg)
![Edgehill Collection Special Occasion Dress (view 1)](https://cf-assets-thredup.thredup.com/assets/607636757/complimentary.jpg)
Edgehill Collection
Special Occasion Dress
Size 6X
$16.99 $9.34 45% off with code GOBIG
69% off estimated retail![First Impressions Short Sleeve Onesie (view 2)](https://cf-assets-thredup.thredup.com/assets/607541065/complimentary.jpg)
![First Impressions Short Sleeve Onesie (view 1)](https://cf-assets-thredup.thredup.com/assets/607541054/complimentary.jpg)
First Impressions
Short Sleeve Onesie
Size 6-9 mo
$10.99 $6.04 45% off with code GOBIG
38% off estimated retail![Nicole Miller New York Long Sleeve Outfit (view 2)](https://cf-assets-thredup.thredup.com/assets/606996965/complimentary.jpg)
![Nicole Miller New York Long Sleeve Outfit (view 1)](https://cf-assets-thredup.thredup.com/assets/606996893/complimentary.jpg)
Nicole Miller New York
Long Sleeve Outfit
Size 6-9 mo
$9.99 $5.49 45% off with code GOBIG
37% off estimated retail![Cloud Island Long Sleeve Onesie (view 2)](https://cf-assets-thredup.thredup.com/assets/607786789/complimentary.jpg)
![Cloud Island Long Sleeve Onesie (view 1)](https://cf-assets-thredup.thredup.com/assets/607786728/complimentary.jpg)
Cloud Island
Long Sleeve Onesie
Size 6-9 mo
$8.99 $4.94 45% off with code GOBIG
18% off estimated retail![Penelope Mack Short Sleeve Outfit (view 2)](https://cf-assets-thredup.thredup.com/assets/607044810/complimentary.jpg)
![Penelope Mack Short Sleeve Outfit (view 1)](https://cf-assets-thredup.thredup.com/assets/607044745/complimentary.jpg)
Penelope Mack
Short Sleeve Outfit
Size 6-9 mo
$6.99 $3.84 45% off with code GOBIG
53% off estimated retail![Assorted Brands Long Sleeve Onesie (view 2)](https://cf-assets-thredup.thredup.com/assets/608129502/complimentary.jpg)
![Assorted Brands Long Sleeve Onesie (view 1)](https://cf-assets-thredup.thredup.com/assets/608129417/complimentary.jpg)
Assorted Brands
Long Sleeve Onesie
Size 6-9 mo
$12.99 $7.14 45% off with code GOBIG
40% off estimated retail![Assorted Brands One Piece Swimsuit (view 2)](https://cf-assets-thredup.thredup.com/assets/607863409/complimentary.jpg)
![Assorted Brands One Piece Swimsuit (view 1)](https://cf-assets-thredup.thredup.com/assets/607863366/complimentary.jpg)
Assorted Brands
One Piece Swimsuit
Size 6X
$12.99 $7.14 45% off with code GOBIG
60% off estimated retail![Assorted Brands Long Sleeve Onesie (view 2)](https://cf-assets-thredup.thredup.com/assets/605737890/complimentary.jpg)
![Assorted Brands Long Sleeve Onesie (view 1)](https://cf-assets-thredup.thredup.com/assets/605737889/complimentary.jpg)
Assorted Brands
Long Sleeve Onesie
Size 6-9 mo
$8.99 $4.94 45% off with code GOBIG
59% off estimated retail![7 For All Mankind Long Sleeve Outfit (view 2)](https://cf-assets-thredup.thredup.com/assets/605878434/complimentary.jpg)
![7 For All Mankind Long Sleeve Outfit (view 1)](https://cf-assets-thredup.thredup.com/assets/605878393/complimentary.jpg)
7 For All Mankind
Long Sleeve Outfit
Size 6-9 mo
$9.99 $5.49 45% off with code GOBIG
69% off estimated retail![Cloud Island Long Sleeve Onesie (view 2)](https://cf-assets-thredup.thredup.com/assets/604183420/complimentary.jpg)
![Cloud Island Long Sleeve Onesie (view 1)](https://cf-assets-thredup.thredup.com/assets/604183346/complimentary.jpg)
Cloud Island
Long Sleeve Onesie
Size 6-9 mo
$5.99 $3.29 45% off with code GOBIG
45% off estimated retail![Kate Spade New York Long Sleeve Top (view 2)](https://cf-assets-thredup.thredup.com/assets/604583739/complimentary.jpg)
![Kate Spade New York Long Sleeve Top (view 1)](https://cf-assets-thredup.thredup.com/assets/604583505/complimentary.jpg)
Kate Spade New York
Long Sleeve Top
Size 6X
$19.99 $10.99 45% off with code GOBIG
69% off estimated retail![The Little White Company Long Sleeve Outfit (view 2)](https://cf-assets-thredup.thredup.com/assets/602770795/complimentary.jpg)
![The Little White Company Long Sleeve Outfit (view 1)](https://cf-assets-thredup.thredup.com/assets/602770723/complimentary.jpg)
The Little White Company
Long Sleeve Outfit
Size 6-9 mo
$10.99 $6.04 45% off with code GOBIG
50% off estimated retail![First Impressions Short Sleeve Onesie (view 2)](https://cf-assets-thredup.thredup.com/assets/601494858/complimentary.jpg)
![First Impressions Short Sleeve Onesie (view 1)](https://cf-assets-thredup.thredup.com/assets/601494792/complimentary.jpg)
First Impressions
Short Sleeve Onesie
Size 6-9 mo
$9.99 $5.49 45% off with code GOBIG
44% off estimated retail![Child of Mine by Carter's Short Sleeve Onesie (view 2)](https://cf-assets-thredup.thredup.com/assets/601538834/complimentary.jpg)
![Child of Mine by Carter's Short Sleeve Onesie (view 1)](https://cf-assets-thredup.thredup.com/assets/601538605/complimentary.jpg)
Child of Mine by Carter's
Short Sleeve Onesie
Size 6-9 mo
$4.99 $2.74 45% off with code GOBIG
28% off estimated retail![The Children's Place Short Sleeve Onesie (view 2)](https://cf-assets-thredup.thredup.com/assets/601343114/complimentary.jpg)
![The Children's Place Short Sleeve Onesie (view 1)](https://cf-assets-thredup.thredup.com/assets/601343086/complimentary.jpg)
The Children's Place
Short Sleeve Onesie
Size 6-9 mo
$6.99 $3.84 45% off with code GOBIG
36% off estimated retail