Personalized 3rd Birthday Football 3 Year Old Boy Toddler T-Shirt. celebrate a third birthday party with this number 3 wearing a football helmet with sports ball 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.