Personalized My Mimi Loves Me grandchild T-Shirt. Let your grandchild know just how much you love them with our "My Mimi Loves Me " design. It's the perfect gift for a new baby or newborn, and a great way for Mimi to show her love. Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.