Personalized Wel-chon Dog Mom Newborn Layette. Wel-chon Mom Newborn Layette - White dog owner gift has cute pink World's Best Wel-chon Mom design. 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