Personalized Mardi Gras Time Party Crown Youth Long Sleeve T-Shirt. It's Mardi Gras Time Crown Youth Long Sleeve T-Shirt - Royal Blue is so cute and colorful, just right for celebrating in a fun way. youth long sleeve t-shirt. Shoulder-to-shoulder taping. Youth: S(6/8), M(10/12), L(14/16), XL(18/20)