Personalized Pirate 1st Birthday Newborn Layette. Ahoy, Mateys! A pirate alligator and his parrot friend have found a birthday treasure chest full of gold, jewels, and cake! Cute 1st birthday gift for the one year old! 100% combed ringspun cotton 5.8 ounce 1×1 baby rib sleeper. 3/8" flatlock binding at envelope neck and cuffs. Back sleeve flap to protect hands. Elastic opening at bottom. Infant: 0-3 Months