Great Hair Day from Joan Rivers Beauty conceals fine or thinning hair. Hides shiny patchy bald spots. Hides dark roots between hair colorings. Instantly transforms your hair from thin to thick. Grate Hare Day is sweat proof, waterproof, and won’t rub off. Works great for men as well as women. Joan Rivers uses it herself! You get it all: Great Hair Day Fill-in Powder, Stylish Cosmetics Bag, Mirrored Compact and 2-in-1 Applicator. Order now.