Personalized 1999 Birthday year Long Sleeve T-Shirt. 1999 Birthday Birth Year Rock and Roll Long Sleeve T-Shirt - Pink makes a colorful birthday keepsake. Personalize with a name. 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