Personalized WICKED-Evil Smile Skull Long Sleeve T-Shirt. Wicked Skull's Evil Smiling Skull - "WICKED" Evil With A Smile. WickedApparel Designs by WickedSkulls 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