Ever Wonder Why !! is it all about ISLAM or what ........?

Yes so a western woman can attend university in saudi arabia and wear a miniskirt? It is different if one is a choice and the other is by law. When a woman is beat in public for showing her face is this good is this what Islam wants? How come Islamic countries that allow women to wear western clothes are chided by the new mulahs? How long before woman are no longer allowed at university with or without hajab?