Window shopping in Tehran in 1976: Before the revolution, the hijab was already widely worn but many women also chose to don Western-style clothes, including tight-fitting jeans, miniskirts and short-sleeved tops. "The shoes haven't changed - and the passion for shoes is in all of us! Women in Iran are no different from women the world over, and going shopping is just a means for women to get away from every day stress," says Prof Afshar.