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

185 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.
River Long Sleeve T-Shirt - Hunter Green
Hello Jackalo
River Long Sleeve T-Shirt - Hunter Green
  • 30.00
  • 35.00
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
Brooklyn T-Shirt
Hello Jackalo
Brooklyn T-Shirt
  • 20.00
  • 33.00
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
Frankie T-Shirt
Hello Jackalo
Frankie T-Shirt
  • 28.00
  • 34.00
Frankie T-Shirt - Beetle Mania Print
Hello Jackalo
Frankie T-Shirt - Beetle Mania Print
  • 20.00
  • 33.00
Organic Cotton Kids Shirts - Graphic Tee 2-Pack
Mightly
Organic Cotton Kids Shirts - Graphic Tee 2-Pack
  • 31.95
  • 37.95
Long-Sleeve Lap Tee - Birds In the Trees Red & Pink
Winter Water Factory
Long-Sleeve Lap Tee - Birds In the Trees Red & Pink
  • 20.00
  • 40.00
Long-Sleeve Lap Tee - High Seas Navy
Winter Water Factory
Long-Sleeve Lap Tee - High Seas Navy
  • 20.00
  • 40.00
Short Sleeve Tee - Trees Navy & Green
Winter Water Factory
Short Sleeve Tee - Trees Navy & Green
  • 27.30
  • 39.00
Navy Stripe Long Sleeve Tee
Go Gently Nation
Navy Stripe Long Sleeve Tee
  • 30.00
  • 36.00
Long-Sleeve Lap Tee - Outer Space Charcoal
Winter Water Factory
Long-Sleeve Lap Tee - Outer Space Charcoal
  • 20.00
  • 40.00
Long John Henley
Go Gently Nation
Long John Henley
  • 38.00
  • 48.00
Long-Sleeve Lap Tee - Dutch Floral Delft Blue
Winter Water Factory
Long-Sleeve Lap Tee - Dutch Floral Delft Blue
  • 20.00
  • 40.00
Long-Sleeve Lap Tee - Planets Night Sky
Winter Water Factory
Long-Sleeve Lap Tee - Planets Night Sky
  • 20.00
  • 40.00
Sun Burst Slub Tee and Legging Set
Paigelauren
Sun Burst Slub Tee and Legging Set
  • 42.00
  • 58.00
Long-Sleeve Lap Tee - Secret Garden Dark Green
Winter Water Factory
Long-Sleeve Lap Tee - Secret Garden Dark Green
  • 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 - Campground Forest Green
Winter Water Factory
Long-Sleeve Lap Tee - Campground Forest Green
  • 20.00
  • 40.00
Short Sleeve Tee - Campground Green
Winter Water Factory
Short Sleeve Tee - Campground Green
  • 27.30
  • 39.00
Long-Sleeve Lap Tee - Wildcats Navy
Winter Water Factory
Long-Sleeve Lap Tee - Wildcats Navy
  • 20.00
  • 40.00
Organic Cotton Kids Graphic Tee 2-Pack
Mightly
Organic Cotton Kids Graphic Tee 2-Pack
  • 31.95
  • 37.95
Long-Sleeve Lap Tee - Owls Night Sky
Winter Water Factory
Long-Sleeve Lap Tee - Owls Night Sky
  • 20.00
  • 40.00
Short-Sleeve Lap Tee - Dogs Pale Blue
Winter Water Factory
Short-Sleeve Lap Tee - Dogs Pale Blue
  • 20.00
  • 40.00
Short Sleeve GRAPHIC Tee - Keyboard Scarlet Red
Winter Water Factory
Short Sleeve GRAPHIC Tee - Keyboard Scarlet Red
  • 27.30
  • 39.00
Short-Sleeve Lap Tee - Campground Forest Green
Winter Water Factory
Short-Sleeve Lap Tee - Campground Forest Green
  • 20.00
  • 40.00
Short-Sleeve Lap Tee - Farm Animals Pale Green
Winter Water Factory
Short-Sleeve Lap Tee - Farm Animals Pale Green
  • 20.00
  • 40.00
Long-Sleeve Lap Tee - Sea Creatures Pale Blue & Navy
Winter Water Factory
Long-Sleeve Lap Tee - Sea Creatures Pale Blue & 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 - Big Rigs Blue
Winter Water Factory
Long-Sleeve Lap Tee - Big Rigs Blue
  • 20.00
  • 40.00
Long-Sleeve Lap Tee - Snow Globes Night Sky
Winter Water Factory
Long-Sleeve Lap Tee - Snow Globes Night Sky
  • 20.00
  • 40.00
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
Short Sleeve GRAPHIC Tee - Submarine Sky Blue
Winter Water Factory
Short Sleeve GRAPHIC Tee - Submarine Sky Blue
  • 23.40
  • 39.00
Long-Sleeve Lap Tee - Pinwheel Flowers Pink
Winter Water Factory
Long-Sleeve Lap Tee - Pinwheel Flowers Pink
  • 20.00
  • 40.00
Short-Sleeve Lap Tee - Secret Garden Blush - Pretty Much Perfect
Winter Water Factory
Short-Sleeve Lap Tee - Secret Garden Blush - Pretty Much Perfect
  • 15.00
  • 36.00
Long-Sleeve Lap Tee - Snow Peas Green
Winter Water Factory
Long-Sleeve Lap Tee - Snow Peas Green
  • 20.00
  • 40.00
Short-Sleeve Lap Tee - Pinwheel Flowers Pink - Pretty Much Perfect
Winter Water Factory
Short-Sleeve Lap Tee - Pinwheel Flowers Pink - Pretty Much Perfect
  • 15.00
  • 36.00
Short-Sleeve Lap Tee - Foxes Pale Blue - Pretty Much Perfect
Winter Water Factory
Short-Sleeve Lap Tee - Foxes Pale Blue - Pretty Much Perfect
  • 15.00
  • 36.00
Long-Sleeve Lap Tee - Berries Blue & Green
Winter Water Factory
Long-Sleeve Lap Tee - Berries Blue & Green
  • 20.00
  • 40.00
Long-Sleeve Lap Tee - Foxes Green
Winter Water Factory
Long-Sleeve Lap Tee - Foxes Green
  • 20.00
  • 40.00
Long-Sleeve Lap Tee - Giraffes Pale Yellow
Winter Water Factory
Long-Sleeve Lap Tee - Giraffes Pale Yellow
  • 20.00
  • 40.00
Short Sleeve GRAPHIC Tee - Guitars Scarlet Red
Winter Water Factory
Short Sleeve GRAPHIC Tee - Guitars Scarlet Red
  • 23.40
  • 39.00
Short-Sleeve Lap Tee - Cats Gold
Winter Water Factory
Short-Sleeve Lap Tee - Cats Gold
  • 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
Woven Tee
Go Gently Nation
Woven Tee
  • 40.00
  • 46.00
Long-Sleeve Lap Tee - Bookshelf Teal
Winter Water Factory
Long-Sleeve Lap Tee - Bookshelf Teal
  • 20.00
  • 40.00
Short Sleeve Tee - Leaves Yellow & Green
Winter Water Factory
Short Sleeve Tee - Leaves Yellow & Green
  • 27.30
  • 39.00

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 (185)
All
T-Shirts (185)
All
Organic-Cotton (185)
All
Christy Dawn (1)
Crann (4)
Fm 669 (3)
Goex Apparel (2)
Go Gently Nation (22)
Hello Jackalo (20)
Jungmaven (1)
Known Supply (8)
La Relaxed (1)
Mate (3)
Mightly (58)
Paigelauren (6)
Passion Lilie (3)
The Endery (1)
Tonle (2)
Winter Water Factory (312)
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