Ok, nu förstår jag inte varför du vill besöka landet från första början.
Men efter en googlesökning (Sökord: Iran Travel (hur djävla svårt är det att googla?!?!)) så hittade jag följande:
http://wikitravel.org/en/Iran#Women
Women
Female travelers should not encounter any major problems when visiting Iran, but will undoubtedly be the subject of at least some unwanted attention but a stern look should be enough to deter amorous locals. Contrary to popular belief, Iranian women typically differ little from those in the West, although differences may be more prominent in highly religious families. In Tehran and several bigger cities Western clothing and formality is accepted but wearing a hijab may be required in most of rural areas. Women by law must wear a headscarf in public.