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

180 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.
Brooklyn T-Shirt - Navy Space Dye
Hello Jackalo
Brooklyn T-Shirt - Navy Space Dye
  • 20.00
  • 33.00
River Long Sleeve T-Shirt - Hunter Green
Hello Jackalo
River Long Sleeve T-Shirt - Hunter Green
  • 30.00
  • 35.00
Frankie T-Shirt
Hello Jackalo
Frankie T-Shirt
  • 28.00
  • 34.00
Brooklyn T-Shirt
Hello Jackalo
Brooklyn T-Shirt
  • 20.00
  • 33.00
Brooklyn T-Shirt - Ribbed Persimmon
Hello Jackalo
Brooklyn T-Shirt - Ribbed Persimmon
  • 20.00
  • 33.00
Frankie T-Shirt - Beetle Mania Print
Hello Jackalo
Frankie T-Shirt - Beetle Mania Print
  • 20.00
  • 33.00
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
Short-Sleeve Lap Tee - Ballet Pink
Winter Water Factory
Short-Sleeve Lap Tee - Ballet Pink
  • 20.00
  • 40.00
GRAPHIC Ringer Tee - Ice Cream Truck Scarlet Red
Winter Water Factory
GRAPHIC Ringer Tee - Ice Cream Truck Scarlet Red
  • 23.40
  • 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 - Mermaids Blue
Winter Water Factory
Short-Sleeve Lap Tee - Mermaids Blue
  • 20.00
  • 40.00
Organic Cotton Kids Shirts - Graphic Tee 2-Pack - FINAL SALE
Mightly
Organic Cotton Kids Shirts - Graphic Tee 2-Pack - FINAL SALE
  • 14.95
  • 29.95
Short-Sleeve Lap Tee - Mermaids Pink
Winter Water Factory
Short-Sleeve Lap Tee - Mermaids Pink
  • 20.00
  • 40.00
Short-Sleeve Lap Tee - Pinwheel Flowers Pink
Winter Water Factory
Short-Sleeve Lap Tee - Pinwheel Flowers Pink
  • 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
Short-Sleeve Lap Tee - Under the Sea Navy
Winter Water Factory
Short-Sleeve Lap Tee - Under the Sea Navy
  • 20.00
  • 40.00
Short-Sleeve Lap Tee - Outer Space Charcoal - Pretty Much Perfect
Winter Water Factory
Short-Sleeve Lap Tee - Outer Space Charcoal - Pretty Much Perfect
  • 15.00
  • 36.00
Short-Sleeve Lap Tee - Big Rigs Surf Blue
Winter Water Factory
Short-Sleeve Lap Tee - Big Rigs Surf Blue
  • 20.00
  • 40.00
Jersey Pullover Tee
Go Gently Nation
Jersey Pullover Tee
  • 30.00
  • 44.00
Organic Cotton Kids Single Pack Graphic Tee - FINAL SALE
Mightly
Organic Cotton Kids Single Pack Graphic Tee - FINAL SALE
  • 11.50
  • 18.95
Long-Sleeve Lap Tee - Under the Sea Navy
Winter Water Factory
Long-Sleeve Lap Tee - Under the Sea Navy
  • 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
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 - Solid Yellow
Winter Water Factory
Short-Sleeve Lap Tee - Solid Yellow
  • 20.00
  • 40.00
Long-Sleeve Lap Tee - Ballet Pink
Winter Water Factory
Long-Sleeve Lap Tee - Ballet Pink
  • 20.00
  • 40.00
Long-Sleeve Lap Tee - Race Cars Red
Winter Water Factory
Long-Sleeve Lap Tee - Race Cars Red
  • 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
Sun Burst Slub Tee and Legging Set
Paigelauren
Sun Burst Slub Tee and Legging Set
  • 42.00
  • 58.00
Long-Sleeve Lap Tee - Bikes Slate Blue
Winter Water Factory
Long-Sleeve Lap Tee - Bikes Slate Blue
  • 20.00
  • 40.00
Short-Sleeve Lap Tee - Cranes Night Sky
Winter Water Factory
Short-Sleeve Lap Tee - Cranes Night Sky
  • 20.00
  • 40.00
Organic Cotton Long Sleeve T-Shirt Dresses for Kids FINAL SALE
Mightly
Organic Cotton Long Sleeve T-Shirt Dresses for Kids FINAL SALE
  • 14.95
  • 29.95
Long-Sleeve Lap Tee - Bug Collection Black
Winter Water Factory
Long-Sleeve Lap Tee - Bug Collection Black
  • 20.00
  • 40.00
Long-Sleeve Lap Tee - Lions Slate Blue
Winter Water Factory
Long-Sleeve Lap Tee - Lions Slate Blue
  • 20.00
  • 40.00
Long-Sleeve Lap Tee - Sailboats Ocean Blue & Navy
Winter Water Factory
Long-Sleeve Lap Tee - Sailboats Ocean Blue & Navy
  • 20.00
  • 40.00
Long-Sleeve Lap Tee - Pinwheel Flowers Charcoal
Winter Water Factory
Long-Sleeve Lap Tee - Pinwheel Flowers Charcoal
  • 20.00
  • 40.00
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
Long-Sleeve Lap Tee - Garbage & Recycling Green
Winter Water Factory
Long-Sleeve Lap Tee - Garbage & Recycling 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 - Winter Scenic Pale Blue
Winter Water Factory
Long-Sleeve Lap Tee - Winter Scenic Pale Blue
  • 20.00
  • 40.00
Short-Sleeve Lap Tee - Bird Parade Pink
Winter Water Factory
Short-Sleeve Lap Tee - Bird Parade Pink
  • 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 GRAPHIC Tee - Jelly Fish Lake Blue
Winter Water Factory
Short Sleeve GRAPHIC Tee - Jelly Fish Lake Blue
  • 27.30
  • 39.00
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 - Lions Forest Green - Pretty Much Perfect
Winter Water Factory
Short-Sleeve Lap Tee - Lions Forest Green - Pretty Much Perfect
  • 15.00
  • 36.00
Mini Organic Cotton Classic Tee
Mate
Mini Organic Cotton Classic Tee
  • 21.00
  • 28.00
Short-Sleeve Lap Tee - Mushrooms Sage - Pretty Much Perfect
Winter Water Factory
Short-Sleeve Lap Tee - Mushrooms Sage - Pretty Much Perfect
  • 15.00
  • 36.00
Short-Sleeve Lap Tee - Bookshelf Teal
Winter Water Factory
Short-Sleeve Lap Tee - Bookshelf Teal
  • 20.00
  • 40.00
Long-Sleeve Lap Tee - Big Rigs Surf Blue
Winter Water Factory
Long-Sleeve Lap Tee - Big Rigs Surf Blue
  • 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 (180)
All
T-Shirts (180)
All
Organic-Cotton (180)
All
Christy Dawn (2)
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 (56)
Paigelauren (6)
Passion Lilie (3)
The Endery (1)
Tonle (2)
Winter Water Factory (308)
All
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