Personalized Cat Hair is My Glitter T-Shirt. If you own cats you know all too well how much your cat hair is everywhere. Just like glitter is! Cat lovers get this Cat Hair is My Glitter T-Shirt - Charcoal Grey to let the world know that you love cats and don't care about cat hair. Everyone loves our Custom T-Shirts! 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.