Personalized Costume Loading 0% Youth Long Sleeve T-Shirt. Funny lazy Halloween costume Youth Long Sleeve T-Shirt - White with computer loading bar says COSTUME LOADING 0%. Worst costume ever for low tech trick or treaters. PinkInkArt original. youth long sleeve t-shirt. Shoulder-to-shoulder taping. Youth: S(6/8), M(10/12), L(14/16), XL(18/20)