It has been a little difficult to create ordinary working clothing for ordinary Ancient Persians. Almost all the available reference material consists of drawings and paintings of royal personage and notable soldiers, such as the Immortal Guards. So, easy to make clothing for princesses and notables. Harder to design clothing for about twenty different working people. Also, took me awhile to come up with a real-world version of that spiky beard we see in the stone carvings of Ancient Persian males. But, I think this is what those beards would be like in the real world.