Personalized Future Drum Major Music Shirt Men's V-Neck T-Shirt. Future Drum Major marching band Men's V-Neck T-Shirt - White has music treble clef and musical notes icon for a boy or girl. 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