why do you think muslim women wear a hijab and cover up?

Many reasons: religion, social pressure, fear, and other I probably haven't thought of.

Fashion victims.

Because they do what their told to do....

And islam is a Works based religion so they have to do do do things for god to get get get things from god,, The islamic god is like a human being.. into transactional relationships...

But Higher Love is not transactional.. God is far superior to human beings..

I'll tell you why. It's because of the way men in that religion have interpreted the part of the Quran that states that both men and women should cover the parts of their bodies that cause impure thoughts. Honestly, if they could, Muslim men would enforce a law saying women should also cover their eyes.

Skin protection seems a possibility.

Maybe they felt like it.

Because they think it will prove they are good. It mostly proves they are not free human beings.

Cause their men are insane