Personalized Band Nerd Trumpet T-Shirt. Music theme T-Shirt - Light Blue with silhouette with silhouette trumpet says BAND NERD. For trumpet, cornet, bugle players, marching band, symphony and orchestra musicians in the brass section. Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.