Personalized Big Sister - Pink Safari Animals Youth Long Sleeve T-Shirt. Big Sister with pink pick up truck safari animals design apparel and gifts. 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)