Personalized Taco Costume Long Sleeve Creeper. Long Sleeve Creeper - White & Black w Ears with funny Halloween Jack O Lantern taco with spooky text says This Is My Taco Costume. Trick or treat gift for taco lovers on Halloween. 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.