Personalized 1st Birthday Dinosaur 1 Year Old Boy Long Sleeve Creeper. babys first birthday dinosaur for children has Im one slogan to celebrate your childs 1st birthday party 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.