See, I always thought androgyny had to be more than just things like clothes and haircuts. Sure, you can mistake a lot of people for the opposite gender from a bit of a distance, but if you get close, they're clearly female (as was/is Dora) or male. To me androgyny needed a little bit more - standing near them, even on a second or third look, you're still getting mixed signals.
I think of Julie Andrews in Victor/Victoria, or John Leguizamo in To Wong Foo thanks for everything, Julie Newmar. Or that episode of Bones (http://www.imdb.com/title/tt1248447/), where a Japanese "kei" leaves everyone working there wondering what his/her gender is after a week of close collaboration. Angela finds out at the end by giving him/her a hug. The results were ...male. Things like that don't just pop up out of nowhere!