Personalized Trick or Tweet Newborn Layette. Halloween Newborn Layette - White with an adorable little baby chick witch wearing a magical hat, carrying a broom and trick or treat bag. She says TRICK OR TWEET. 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