Personalized Sousaphone only Long Sleeve T-Shirt. Display your pride for your Sousaphone skills with this drawing on Long Sleeve T-Shirt - Charcoal. Also makes a unique gift for low brass musicians, music teachers and students at back to school, graduation, birthdays or holidays. 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