Being a woman, I do not find mustaches attractive. I am sure there are ladies out there that do, but none that I know of. What makes them unattractive to me is that they can look too hip and unhip at the same time. They look a bit tacky and carry a bit too much irony. I get the ironic mustache, it is funny for a short time, but the ironic mustache doesn't make a man attractive. Mustaches don't have the rugged sexy appeal that beards do.They age the men that have them and look flat out dorky. In my experience, no man has ever grown a mustache and then become more attractive to women.