Personalized Sweet Sixteen SS Long Sleeve Creeper. Sweet 16th birthday Long Sleeve Creeper - Natural with 2 pink S's that make a pretty heart, a cute pink flower and text that says SWEET SIXTEEN. For chillier weather, dress baby in this soft long sleeve creeper in a great fitting 1x1 baby rib. 5.0 oz., 100% combed ringspun cotton, 1x1 baby rib. White is sewn with 100% cotton thread, Flatlock seams, Double-needle stitched rib binding on neck, shoulders, sleeves and leg openings,Reinforced three-snap closure on binding.