Personalized Autism Ribbon Long Sleeve Creeper. Long Sleeve Creeper - White for autism awareness with with an awareness ribbon filled with jigsaw puzzle pieces. For someone you love with autism. 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.