Personalized White Tuba Text Christmas Tree Men's V-Neck T-Shirt. A Christmas tree composed of tuba text and stars with musical notation garland is a unique sousaphone winter holiday gift design for musicians, music teachers and students in concert and marching bands. 4.7 oz., 100% pre-shrunk cotton Narrow, set-in 1x1 mitered V-neck collar Shoulder-to-shoulder taping Double-needle stitched sleeves and bottom hem