Where are you browsing from today?

USA flag

US
EU / UK

Ethical Clothing
USA flag

Sustainable Kids Organic-Cotton T-Shirts

Shop for kids organic-cotton t-shirts from the top ethical and sustainable clothing brands in the United States

183 Products | Page 1 of 4 | On Sale Selected

Page 1 of 4 | On Sale Selected

Sort By:

Commissions may be paid to Ethical Clothing when purchasing items with our partner brands.
Frankie T-Shirt
Hello Jackalo
Frankie T-Shirt
  • 28.00
  • 34.00
Brooklyn T-Shirt - Navy Space Dye
Hello Jackalo
Brooklyn T-Shirt - Navy Space Dye
  • 20.00
  • 33.00
Brooklyn T-Shirt - Ribbed Persimmon
Hello Jackalo
Brooklyn T-Shirt - Ribbed Persimmon
  • 20.00
  • 33.00
"You Are Loved" T-Shirt
Hello Jackalo
"You Are Loved" T-Shirt
  • 28.00
  • 39.00
Pre-Loved Frankie T-Shirt - Beetle Mania Print - Size 14 ♻️
Hello Jackalo
Pre-Loved Frankie T-Shirt - Beetle Mania Print - Size 14 ♻️
  • 18.00
  • 33.00
Relaxed Long Sleeve Harem Set + T-Shirt (4-piece Set)
This Is J
Relaxed Long Sleeve Harem Set + T-Shirt (4-piece Set)
  • 139.20
  • 176.80
Frankie T-Shirt - Beetle Mania Print
Hello Jackalo
Frankie T-Shirt - Beetle Mania Print
  • 28.00
  • 33.00
Coba Cotton T-shirt "Underground"
Namuk
Coba Cotton T-shirt "Underground"
  • 15.00
  • 29.00
Short-Sleeve Lap Tee - Big Rigs Surf Blue
Winter Water Factory
Short-Sleeve Lap Tee - Big Rigs Surf Blue
  • 20.00
  • 40.00
Short-Sleeve Lap Tee - Sailboats Ocean Blue & Navy
Winter Water Factory
Short-Sleeve Lap Tee - Sailboats Ocean Blue & Navy
  • 20.00
  • 40.00
Short-Sleeve Lap Tee - Pinwheel Flowers Charcoal
Winter Water Factory
Short-Sleeve Lap Tee - Pinwheel Flowers Charcoal
  • 20.00
  • 40.00
Long-Sleeve Lap Tee - Elderberries Night Sky & Slate Blue
Winter Water Factory
Long-Sleeve Lap Tee - Elderberries Night Sky & Slate Blue
  • 20.00
  • 40.00
Long-Sleeve Lap Tee - Winter Scenic Red
Winter Water Factory
Long-Sleeve Lap Tee - Winter Scenic Red
  • 20.00
  • 40.00
Short-Sleeve Lap Tee - Bikes Orange
Winter Water Factory
Short-Sleeve Lap Tee - Bikes Orange
  • 20.00
  • 40.00
Long-Sleeve Lap Tee - Race Cars Slate Blue
Winter Water Factory
Long-Sleeve Lap Tee - Race Cars Slate Blue
  • 20.00
  • 40.00
Long-Sleeve Lap Tee - Surfers Navy
Winter Water Factory
Long-Sleeve Lap Tee - Surfers Navy
  • 20.00
  • 40.00
Long-Sleeve Lap Tee - Lions Forest Green
Winter Water Factory
Long-Sleeve Lap Tee - Lions Forest Green
  • 20.00
  • 40.00
Long-Sleeve Lap Tee - Chemistry Navy
Winter Water Factory
Long-Sleeve Lap Tee - Chemistry Navy
  • 20.00
  • 40.00
Long-Sleeve Lap Tee - Cranes Night Sky
Winter Water Factory
Long-Sleeve Lap Tee - Cranes Night Sky
  • 20.00
  • 40.00
Short-Sleeve Lap Tee - Hearts Red & Pink
Winter Water Factory
Short-Sleeve Lap Tee - Hearts Red & Pink
  • 20.00
  • 40.00
Short-Sleeve Lap Tee - Solid Pale Blue - Pretty Much Perfect
Winter Water Factory
Short-Sleeve Lap Tee - Solid Pale Blue - Pretty Much Perfect
  • 15.00
  • 36.00
Short-Sleeve Lap Tee - Clementines Blush - Pretty Much Perfect
Winter Water Factory
Short-Sleeve Lap Tee - Clementines Blush - Pretty Much Perfect
  • 15.00
  • 36.00
Short-Sleeve Lap Tee - Construction Slate Blue & Grey - Pretty Much Perfect
Winter Water Factory
Short-Sleeve Lap Tee - Construction Slate Blue & Grey - Pretty Much Perfect
  • 15.00
  • 36.00
Long-Sleeve Lap Tee - Pinwheel Flowers Charcoal
Winter Water Factory
Long-Sleeve Lap Tee - Pinwheel Flowers Charcoal
  • 20.00
  • 40.00
Woven Tee
Go Gently Nation
Woven Tee
  • 40.00
  • 46.00
Short-Sleeve Lap Tee - Solid Pink - Pretty Much Perfect
Winter Water Factory
Short-Sleeve Lap Tee - Solid Pink - Pretty Much Perfect
  • 15.00
  • 36.00
Toddler T-Shirt Dress - FINAL SALE
Mightly
Toddler T-Shirt Dress - FINAL SALE
  • 14.50
  • 28.95
Short-Sleeve Lap Tee - Hearts Red & Pink - Pretty Much Perfect
Winter Water Factory
Short-Sleeve Lap Tee - Hearts Red & Pink - Pretty Much Perfect
  • 15.00
  • 36.00
Long-Sleeve Lap Tee - Apples & Pears Green
Winter Water Factory
Long-Sleeve Lap Tee - Apples & Pears Green
  • 20.00
  • 40.00
Organic Cotton Kids Graphic Tee 2-Pack
Mightly
Organic Cotton Kids Graphic Tee 2-Pack
  • 31.95
  • 37.95
Short-Sleeve Lap Tee - Cats Black
Winter Water Factory
Short-Sleeve Lap Tee - Cats Black
  • 20.00
  • 40.00
Short-Sleeve Lap Tee - Ballet Pink
Winter Water Factory
Short-Sleeve Lap Tee - Ballet Pink
  • 20.00
  • 40.00
v-neck tee
Go Gently Nation
v-neck tee
  • 28.00
  • 40.00
Kids' Organic Cotton Pink T-Shirt
Crann
Kids' Organic Cotton Pink T-Shirt
  • 16.00
  • 30.00
Short-Sleeve Lap Tee - Dogs Black
Winter Water Factory
Short-Sleeve Lap Tee - Dogs Black
  • 20.00
  • 40.00
Long-Sleeve Lap Tee - Pinwheel Flowers Pink
Winter Water Factory
Long-Sleeve Lap Tee - Pinwheel Flowers Pink
  • 20.00
  • 40.00
Long-Sleeve Lap Tee - Outer Space Charcoal
Winter Water Factory
Long-Sleeve Lap Tee - Outer Space Charcoal
  • 20.00
  • 40.00
Short-Sleeve Lap Tee - Tomatoes Red & Yellow - Pretty Much Perfect
Winter Water Factory
Short-Sleeve Lap Tee - Tomatoes Red & Yellow - Pretty Much Perfect
  • 15.00
  • 36.00
Long Sleeve GRAPHIC Tee - Leaf Ochre
Winter Water Factory
Long Sleeve GRAPHIC Tee - Leaf Ochre
  • 27.30
  • 39.00
Organic Cotton Girl Shirts - Long Sleeve Tee 2 Pack - FINAL SALE
Mightly
Organic Cotton Girl Shirts - Long Sleeve Tee 2 Pack - FINAL SALE
  • 19.95
  • 34.95
Short-Sleeve Lap Tee - Giraffes Pale Yellow - Pretty Much Perfect
Winter Water Factory
Short-Sleeve Lap Tee - Giraffes Pale Yellow - Pretty Much Perfect
  • 15.00
  • 36.00
Short-Sleeve Lap Tee - Under the Sea Navy - Pretty Much Perfect
Winter Water Factory
Short-Sleeve Lap Tee - Under the Sea Navy - Pretty Much Perfect
  • 15.00
  • 36.00
Short-Sleeve Lap Tee - Farm Animals Pale Green
Winter Water Factory
Short-Sleeve Lap Tee - Farm Animals Pale Green
  • 20.00
  • 40.00
Organic Cotton Kids Single Pack Graphic Tee - FINAL SALE
Mightly
Organic Cotton Kids Single Pack Graphic Tee - FINAL SALE
  • 11.50
  • 18.95
Short-Sleeve Lap Tee - Clementines Blush
Winter Water Factory
Short-Sleeve Lap Tee - Clementines Blush
  • 20.00
  • 40.00
Train Track Tee
Go Gently Nation
Train Track Tee
  • 28.00
  • 40.00
Toddler Long Sleeve T-Shirt Dresses for Kids - FINAL SALE
Mightly
Toddler Long Sleeve T-Shirt Dresses for Kids - FINAL SALE
  • 11.95
  • 29.95
Long-Sleeve Lap Tee - In The Clouds Navy
Winter Water Factory
Long-Sleeve Lap Tee - In The Clouds Navy
  • 20.00
  • 40.00

Why buy organic-cotton t-shirts ?

Our organic-cotton t-shirts for kids are designed to provide comfort and durability. Crafted from the finest 100% organic cotton, these tees are soft to touch and gentle on skin. They come in a variety of colors and sizes so that you can find the perfect fit for your little one. The fabric is breathable, lightweight, and non-irritating - ideal for active kids who love to play outdoors as well as indoors! Plus, each tee is ethically made with low impact dyes that won't harm the environment or fade after multiple washes. With our selection of stylish designs, your kid will be looking their best at all times!

Filter By

Kids (183)
All
T-Shirts (183)
All
Organic-Cotton (183)
All
Christy Dawn (2)
Crann (4)
Goex Apparel (1)
Go Gently Nation (23)
Hello Jackalo (10)
Knickey (1)
Known Supply (6)
Mate (5)
Mightly (37)
Namuk (4)
Paigelauren (12)
Passion Lilie (2)
Soor Ploom (1)
The Endery (1)
This Is J (1)
Tonle (2)
Winter Water Factory (327)
Sales only
Ethical Clothing Logo Be the first to know when North America's top ethical brands are on sale, sign up to our newsletter here