Answer:
For woman, it is mandatory for them to cover their whole body except their face and hands. Loose clothing is also require. This way, most men ignore them. They do not stare at them the way they do at women wearing tight and revealing clothes. It is like a shield for the women. For men, they cannot show from the naval to the knees, and should wear a small cap or turban covering the top of their head. They must not wear pants that go under the ankles.