A woman isn't to blame for being raped. However, it is her responsibility to not get herself into potentially dangerous situations. You seem to be against any advice which could be helpful to young women. It's not about blaming women but it is about telling woman about how to prevent a possible crime happening.

And of course a woman should be able to dress how she wants. However I will say, if you are a woman and you don't like being stared at or are not in the mood for male attention, it's probably a good idea to cover up a little bit. That doesn't mean it's okay for a man to rape a woman. But men will stare and look and trying to educate men not to, isn't going to stop it.