For me, I think there's no wrong for a woman to wear mens dress, as long as it fits their body. If they feel they're sexy to wear mens apparrel it's ok. Anyway I'm not that kind of person who is choosy as long as my woman is comfortable with her dress.
That's only my own opinion being a man. Anyway, everybody has it's own taste and like about how woman looks.
I hope this helps!
Cris