Personalized Mardi Gras Party Green Purple Cute Long Sleeve T-Shirt. Cute Mardi Gras butterfly Long Sleeve T-Shirt - Athletic Heather for celebrating at home or at a parade. Pre-shrunk 100% cotton 6.1 ounce long sleeve t-shirt. Double-needle stitched neckline and sleeves. Quarter turned. Shoulder-to-shoulder taping. Adult: S, M, L, XL, 2XL, 3XL