Personalized Groomasaur Long Sleeve Creeper. Groomasaur! A cute T-Rex with a top hat and bow tie is ready for his wedding day. Cute gift for any groom who loves dinosaurs. 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.