Personalized Myrtle Beach South Carolina Long Sleeve T-Shirt. Myrtle Beach Long Sleeve T-Shirt - Azalea cute octopus and nautical sea design for a vacation souvenir 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