I decided to build up this tip since some members asked me about how we are dressed. Do we need chador-long scafs- there? Ofcourse eevry where u need to cover ur hair, but, it depends on u, but be careful, don't be so relaxe and don't be so scared! Just cover your body and hair.
Iran belongs to the religion of islam, but they dont look at themselves as arabs. They have a proud history, and call themselves persians. I am not an expert on islam, but I went to see the two mosques, one in the arab town and one in the main city.