Personalized Mardi Gras 1st Birthday Long Sleeve Creeper. Mardi Gras IT'S MY 1ST BIRTHDAY Mardi Gras Long Sleeve Creeper - White with big number 1, purple Mardi Gras beads and purple and gold jester hat. Graphics by JW Illustrations. 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.