Personalized 2nd Birthday Monkey Infant Romper. Happy monkey holds a bright balloon with a 2 on it. B-day gift t-shirt for any two year old's birthday! 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)