Personalized Big Brother Dinosaur Newborn Layette. I'm the big brother. A big dinosaur stands with his little sibling who is fresh out of the egg. Cute gift for a big guy! 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