Personalized Choir Music Sign Logo T-Shirt. Give a wonderful music gift with this colorful Sing T-Shirt - Kelly Green. Design features swirls, musical notes, symbols, butterflies and lovely colors. Great for any singer in choir, chorus, a soloist, opera or music choir conductor. Everyone loves our Custom T-Shirts! 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.