Personalized Grandpas 1st Mate Pirate Sailing Toddler T-Shirt. Cute grandson or granddaughter sailor themed Toddler T-Shirt - Black with Grandpa's first mate boating quote with pirate hat and cutlass swords. 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.