As the most world renowned genius of all time once said, 'Imagination is more important than knowledge.' Let that Albert Einstein quote inspire you to use your imagination this Halloween! Add an Old Man Grey Mustache to make your elderly costume complete. Whether you're going to dress up at Einstein or just want a funny mustache for kicks, you'll look be making the right pick with the Old Man Eyebrows and Moustache Costume Accessories. The Albert Einstein Hair comes with an Old Man Grey mustache and matching eyebrow pieces. If you want to represent the most brilliant man in History, you'll need this Albert Einstein Hair!