Personalized Colorguard Long Sleeve T-Shirt. Colorguard text with a flag taking the place of the letter L is a fun colorguard gift design for back to school, birthdays, holidays marching band and winter guard season. Pre-shrunk 100% cotton 6.1 ounce long sleeve t-shirt. Double-needle stitched neckline and sleeves. Quarter turned. Shoulder-to-shoulder taping. Adult: S, M, L, XL, 2XL, 3XL