Personalized Argyle Mardi Gras T-Shirt. Funny Mardi Gras Fat Tuesday T-Shirt - White with mask, beads and argyle jester pattern says MARDI GRAS. For parades and celebrations in New Orleans. Get ready for beads, music, parties and Cajun food. Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.