Personalized Blast Off For Kindergarten Newborn Layette. Get ready for kindergarten Newborn Layette - White with a rocket ship, planet and stars says BLASTING OFF FOR KINDERGARTEN. Back to school gifts for kindergartners and kindergarten teachers. 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