Iran is the country that has so far not been spoiled by the flow of tourists. Therefore, locals treat strangers with curiosity, but are always good-natured and hospitable. Nevertheless, certain clothing requirements must be met in this country, especially by women. Tops and shorts should be left at home. 3/4 or long sleeves T-shirts and blouses as well as jeans or trousers are recommended. And be sure to take a headscarf or something similar to cover hair and shoulders.
Men should take long trousers or jeans and T-shirts or other short-sleeved shirts.
Travelers should also note that in Iran it is not customary to touch a person of the opposite sex, to shake hands to greet and say goodbye, or to offer a hand to a girl in order to help her. When communicating, men usually turn to men and women to women.