Personalized Bowling Skull Toddler T-Shirt. Bowling Skull has a pirate skull and crossbones with the skull as part bowling ball and the bones breaking through. Great gift for any bowler or bowling fan who also likes being a pirate! 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.