Personalized Best Mammaw Ever Grandchild Toddler T-Shirt. I have the best Mammaw ever grandchild outfit Toddler T-Shirt - Heather and Royal gift from grandma for grandson or granddaughter with elephants. 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.