Personalized I Love My Fab-BOO-Lous Mimi Halloween Fun for the Best Mimi T-Shirt. Spooky Love for the Best Mimi - "I Love My Fab-BOO-Lous Mimi" is a cute and quirky design that combines the Halloween spirit with a heartfelt message. Perfect for the Mimi who loves a good laugh and celebrating Halloween in style! 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.