I think women should be able to wear w/e they want (to an extent, of course.) We as men should control ourselves and not lust after them, and women should do the same for men. It's wrong to say "oh you women should put on baggier clothing b/c I'm looking at your breasts." How ridiculous does that sound? That's pretty much what we're telling women to do. Carry on, ladies, we men will learn to control ourselves.
You can dress very nicely (And inexpensively!) without encouraging lust, and really there is no reason in christian circles to dress to attract lust. A woman's beauty should come from within, something about a quiet and gentle spirit I think. And really, what kind of men do you want to attract?
There is a verse somewhere that sums this up, I don't know where it is unfortunately, but whoever causes a brother to sin would be better to be thrown into a lake with a millstone attached around their neck.
So, do be mindful of your christian brothers.