Personalized Best Meme Ever Grandchild Youth T-Shirt. I have the best Meme ever grandchild outfit Youth T-Shirt - Vintage Royal Blue gift from grandma for grandson or granddaughter with elephants. Let the good times roll in a durable T-Shirt that takes kids from school to play in an amazing array of colors. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar.