Personalized Santa Cat & Mouse Newborn Layette. Cut cat lover Merry Christmas Newborn Layette - White with a black kitty wearing a Santa Claus cap staring at a mouse on top gift tied with a ribbon. 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