Personalized Sweet Sixteen SS Newborn Layette. Sweet 16th birthday Newborn Layette - White with 2 pink S's that make a pretty heart, a cute pink flower and text that says SWEET SIXTEEN. 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