Personalized Schnauzer Dog Black and Silver Long Sleeve T-Shirt. Pet Schnauzer dog gift idea with beautiful black and silver Schnauzer dogs. 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