Personalized Daddys 1st Mate Sailing Sailboat Newborn Layette. sailing themed Daddys 1st mate slogan for boy or girl with colorful sailboat 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