Hey. Nuh, I went simply on tourism visa. Have no company to send me here :).

Iranian food is not bad, you find some stews, many bbq here.

For us foreigners it’s not so strict actually, I saw many wear jeans and tshirt. But of course jihab is a must. Jihab and long sleeve tops that can cover your back are the only dress Even for locals the chance to get arrested is quite slim but of course many locals dress very « approriate »