Personalized Santa Cat & Mouse Infant Romper. Cut cat lover Merry Christmas Infant Romper - White with a black kitty wearing a Santa Claus cap staring at a mouse on top gift tied with a ribbon. Meet your new favorite outfit! Keep dressing simple with this one piece, lap shoulder t-romper. Super soft and perfect for baby's sensitive skin. 5.5 oz. 100% combed ringspun cotton premium jersey (CVC Colors are 60/40; Heather is 90/10 combed ringspun cotton/polyester)