Personalized 2nd Bird Day Infant Romper. IT'S MY BIRD-DAY 2nd birthday Infant Romper - White with a cute little blue bird, yellow and red bird house, butterflies, clouds and 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)