Personalized Cheesy Valentine Newborn Layette. A mouse hugging a chunk of cheese shaped like a heart is a fun gift design for chefs, cooks, cheese connoisseurs at birthdays, holidays and Valentine's Day. 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