This question just came up on IRC. What are your characters' relationship with fashion? Are they hobos? Do they wear the same outfit all the time because shounen or videogames? Are they Kurt Hummel completely obsessed with it?
For bonus points, do your dropped characters as well, and see how many of your characters have or haven't cared about fashion.
And a
link to make me essay post-canon update, though you'll see it if you check the network, anyway. :)