Personalized Seahorse Ocean Sea Creatures Newborn Layette. Cute sea horse trio ocean themed sea creature Newborn Layette - Pink has three pastel colored seahorses. 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