And most men are absolute wimps and sissies who are scared of being called out for having a feminine side. There's nothing wrong with it and I say rock it, let the close minded fucks eat their bigotry. Guys can totally rock a whole lot of femininity without a problem, its not like its going to make them anything else than men. But I guess I'm biased with more open mind.
I say stop being scared of being stigmatised for breaking gender rules, those are a dumb old patriarchal concept anyway. Especially dumb is how so much is overly gendered like clothes and even colours. I guess its just confusing to so many people to see any type of androgyny especially in men. Tomboy women have been totally ok for ages, but somehow, people get scared of their wits if a man is wearing a bra or skirt or something. The thing with bra is even more silly if the man in question has decently sized boobs to carry, then there's a practical reason for wearing a bra and its cool, guys should be totally in for wearing a bra if they need it.
Then again, hiding a bra and flying under the radar with boobs is super easy. Its much easier than people here often think, +90% of people will not see it, if they think they're looking at a man, they wont see it. None of it will reigster at all. The awkwardness of actually androgynous look starts much further. Boobs have to become very prominent for that, if that's all there is about it. Think of it as a gender trait checklist everyone has with little differences here and there.
I want to encourage guys to drop their insecurity and frailness of their masculinity, its totally cool to have obviously feminine traits and daring to show it too. It takes a strong man to look comfortably androgynous. Be that man.