Personalized Ahoy Matey 3rd Birthday Newborn Layette. 3rd birthday Newborn Layette - White with a life preserver and a big number 3 says AHOY MATEY! WHEE I'M THREE!. Perfect for your little skipper's third birthday. 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