Personalized Dental Hygienist Chick Newborn Layette. Dental Hygienist Chick Dental hygienist chick with a yellow chick holding a large tooth is a humorous dental gift design for dental students and professionals. 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