Personalized Penguin Ugly Christmas Sweater Infant Romper. A cute little penguin is wearing an ugly Christmas sweater with a reindeer on it while standing next to a Christmas tree. Merry Christmas! 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)