The reason woman have tznius is so they dont make it harder for the men to fight the urge.
Aussie, I don’t believe thats true. Sure, its an added bonus, but tzniut for a woman herself.
You may be skeptical, so lets look at this. A man is required to have children. He CANNOT do it without a woman, yet a woman is in no way obligated to help him fulfill his mitzvah. Women are not obligated to get married and have children. True, most women WANT to do this, but its not an obligation.
I am happy that I can help men overcome their obstacles while I am doing my own mitzvah. But thats not WHY I am obligated in the mitzvah. Unless someone has a source that says tzniut is for men? I haev never heard it approached that way.