Personalized Pawpaw Grandpa Toddler T-Shirt. Paw Paw Toddler T-Shirt - Heather and Royal gift has vintage styling and says authentic PawPaw. Great Fathers Day gift for him. 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.