Personalized Don't Grow Up It's A Trap, Arrow, Stars Newborn Layette. Cute, fun and adorable design with arrow, stars and text 'Don't grow up it's a trap'. Modern and trendy gift, perfect for that special someone in your life. 100% combed ringspun cotton 5.8 ounce 1×1 baby rib sleeper. 3/8" flatlock binding at envelope neck and cuffs. Back sleeve flap to protect hands. Elastic opening at bottom. Infant: 0-3 Months