Personalized World's Awesomest Conductor Long Sleeve T-Shirt. Conductor Long Sleeve T-Shirt - White gift has World's Awesomest Conductor quote and vintage style logo. 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