Personalized Sketchy Tuba Text and Pattern Long Sleeve T-Shirt. A sketchy tuba and text against a colorful rough distressed patterned background is a unique gift design for low brass musicians, school music teachers and sousaphone students in tuba choir, concert and marching band. 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