Personalized Dinocorn 2nd Birthday Long Sleeve Creeper. A cute dinocorn (dinosaur unicorn) floats up in the sky on birthday balloons. Adorable 2nd birthday gift for your child's second birthday! 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.