I think it depends on the person. Particularly at first, we would see a lot of "otherness," with people sort of seeking out their own thing. If androgyny becomes more recognized, then (1) I think some of the people open to adopting it will look to existing examples and will tend to emulate something they see, and (2) as tastes of people within androgyny refine their styles, people of greater expertise will (in)directly give shape to fashion (like with #1, people will integrate what they like). However, the level of conformity will remain relatively low compared to other attitudes towards dress.