Mustache is a very long, hairy growth for grown people at upper lips. It has been seen on older men as there was a beard style in earlier days to create mustache look because of the hair growing like that. Though this design idea took quite some time it still worked fine over years and you will see it in movies too where we have mostly pictured villains with moustaches used here makes them go from looking handsome to having an evil look making us feel bad. Though the mustache is more modern than the beard design, still we see it used in Indians and their movies.