Personalized Purple Dinosaur 2nd Birthday Infant Romper. LIL' TWO-OSAURUS 2nd birthday Infant Romper - White with cute purple cartoon dinosaur and big polka dotted number 2. 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)