Personalized Robot Brother Newborn Layette. Big Brobot Newborn Layette - White with a smiling blue robot surrounded by a red planet and stars. His tummy says BIG BROBOT. 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