Personalized Musical Brain Newborn Layette. My brain on music in colorful text with an image of a happy brain with music note in it's eyes is a humorous music gift design for musicians and music lovers at birthdays and holidays. 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