If you fancy a fancy haircut in Iran, forget it. Mullets are out. So are ponytails and fancy quiffs and spiky hairdos.
All in the name of Islam, of course. Such hairstyles, you see, are decadent and Western and un-Islamic.
But you can have a bit of gel, it seems (don’t make it out of pork fat, though), and you don’t really have to wear a beard as a sign of religious devotion. Oh, well that’s OK, then.