Interesting :)
Would you say the same thing about indian women clothing ?
Many can also assume that indian women are forced to wear sarees.
Few months back, I recruited an engineer. In the interview, I clearly told her that I appreciate that she doesn't wear sari to work. After she joined, she sported the same attire she wore during the interview. And appealed that she must prsereve the same, I accepted that . Although I could have terminated her contract as she was still on probation
The bottom line, I think factors like tradition is dominating women dress codes. And this is not limited to Muslim women only