Personalized Camp Grandma Youth Long Sleeve T-Shirt. Youth Long Sleeve T-Shirt - Vintage Black with fun design for summer time, camping or baby sitting duty with grandma. Cute scribble heart with smiling face and stars says CAMP GRANDMA. Perfect for kids and nanas, nonnas, mimis and grandmothers. youth long sleeve t-shirt. Shoulder-to-shoulder taping. Youth: S(6/8), M(10/12), L(14/16), XL(18/20)