Personalized My Mimi Loves Me T-Shirt. Our My Mimi Loves Me design apparel and gifts are designed to bring joy and happiness to any grandmother. Show your appreciation and love for your Mimi with our unique and heartwarming designs. 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.