Religion vs Fashion?

There is no doubt about many religious law that against many fashion trend. For an example, wearing 'tudung' or 'hijap' in consider as not fashionable or not popular among women, why no? because it is for Muslim women only, but is it just for them only? No, fashion is free, fashion is free for all people, whether you are Muslim or not, but just FYI, some religious law FORBID other religious to do what their do.
Speaking about religious law and fashion trend, I'm a Muslim and I know my religious law, God FORBID women to show their 'aurat' or their skin to anyone that is not sharing the same bloodline with her, I don't know about other religious law but I bet their have the law that forbid women to wear sexy no?

That's about religious way, but what about fashion trend? Do a Muslim women must sacrifice their beauty or hide their beauty because their religion? Do a Jewish people must not tattooing their body just because their religious right? Just put up this way, if someone say what you do is wrong, that would you continue to do it? That is up to personal judgement and personal opinion. Be glad that you have your own religion faith because for me, a person without religion is like a fashion without the designer.