Sam2, no, you are not rude.
And no, I’m not telling men what Halachos they should or should not study.
But I think both you and Joseph might agree that there’s a vast difference between studying Halachos and giving guidance to one’s own family, and discussing nail polish hues with anonymous strangers on the CR.
And I stand by what I said, Joseph. Yes, there are indeed (as mentioned in my previous post) identifiable quantifiable Halachos regarding Tznius that men and women can and should study. There are also aspects of the Mitzvah that are not quantifiable. This is where we find the unpleasant phenomenon of women who have covered everything Halachically required, and still manage to present themselves in a manner that is provocative and not befitting their elevated status as Bnos Yisroel. The guidance of a woman in these matters is indispensable.