Personalized Treble Clef Sing Music T-shirts Women's V-Neck T-Shirt. ocal Musician Treble Clef Women's V-Neck T-Shirt - Aqua Show your love for singing with this fun choir or chorus design. It features a large treble clef sign with fun music themed Sing slogan. 5.0 oz., 100% pre-shrunk cotton Athletic Heather is 90/10 cotton/polyester 1x1 rib collar with mitered v-neck Shoulder-to-shoulder taping Ladies' fit