Personalized Daddy Worlds Best Rugby Coach Newborn Layette. Cute childs My Daddy is the Worlds Best Rugby Coach Newborn Layette - Heather that makes a great Fathers Day gift idea. 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