Personalized Pack My Diapers, I'm Going Fishing with Daddy Youth Long Sleeve T-Shirt. Funny 'pack my diapers I'm going fishing with Daddy' apparel and gifts has cute fish and hook design. Click on the tabs to choose the product, size, and color that you wish this design to be printed on. youth long sleeve t-shirt. Shoulder-to-shoulder taping. Youth: S(6/8), M(10/12), L(14/16), XL(18/20)