Personalized Cute Frog | I Love My Mimzy | Grandson Granddaughter Gift T-Shirt. Ideal for casual wear, this charming apparel adds a fun touch to any outfit. It's a delightful way for children to express their affection for their Mimzy while enjoying a comfortable and stylish look. 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.