Personalized Rather Be Fishing Grandkids Long Sleeve T-Shirt. Fishing Long Sleeve T-Shirt - Pink perfect for grandpas and grandmas who love to fish with their grandchildren with a photo of three fly fishing lures says I'D RATHER BE FISHING WITH MY GRANDKIDS. 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