Personalized WTF - Wine Tasting Friends Long Sleeve T-Shirt. WTF - Wine Tasting Friends. If you enjoy spending time drinking wine with your friends, this is for you. Even if your friends are me, myself, and I. 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