Personalized Earth Day Every Day Conservation Environment Toddler T-Shirt. Celebrate Earth Day with this lovely green and blue earth day ecology message Toddler T-Shirt - Heather and Royal. April 22 Earth Day Every Day apparel A toddler-soft cotton tee in look-at-me, big kid colors. 4.5 oz., 100% combed ringspun cotton. White is sewn with 100% cotton thread. Topstitched rib crew neck. Double-needle stitched sleeves and bottom hem. Shoulder-to-shoulder taping.