Personalized Retro 70s Dad Long Sleeve T-Shirt. Long Sleeve T-Shirt - White with vintage beach inspired text says DAD. Perfect for a 1970s or 1960s retro, surfing dad. 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