Personalized Teddy Bear 1st Birthday Newborn Layette. IT'S MY 1ST BIRTHDAY teddy bear wearing a striped party hat with polka dot background, birthday gifts and balloon with the number one Newborn Layette - White. 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