Now even our smallest supporters can show they care about greening our urban environment. Dress the kids you know in our children’s T-shirts made from 100% ring-spun cotton. White with tree motif on the front. Available for tiny toddlers to nearly teens in the following sizes: Age 1-2, Age 3-4, Age 5-6, Age 7-8, Age 9-11. All Trees for Cities clothing is sourced ethically from suppliers that are certificated by Worldwide Responsible Apparel Production (WRAP).