The mustache represents masculinity in all its diversity: Einstein, Twain, Groucho. Plumbers wear them. Firefighters, too.

If I have one complaint, it’s the silly mustache that Faist wears. Lots of men had bad facial hair in the ’70s, but not many could rival the mustache of former “Today” co-host Gene Shalit .

A Mustache Can Be Unbearably Hot. It Can Also Be Appalling. Let these famous men demonstrate the difference between going back in time to '70s disco, and going back in time to 1940s fascism.

These days, actor Timothée Chalamet often sports the wispy, barely-there look. Musician and actor Donald Glover has shown off ...

No mustache is created equal. Whether you're aiming to grow a wiry Dali or a bushy Ron Swanson, here are 13 mustache styles that will inspire you.