Personalized Unicorn 1st Birthday Long Sleeve Creeper. A cute unicorn with wings, a colorful mane and tail, and wearing a gold crown stands on a rainbow by a golden 1. Cute 1st birthday gift. 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.