Personalized Stand Out T-Shirt. Marching Band. If you stand out you are doing something wrong. A fun gift design for your favorite band geek at birthdays, holidays and back to school. 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.