So, just watched the first ep. of DollHouse, I hope this is not ging to be one of those sort-lived Jos Whedon projects.
But the setup is that we might see her in a lot of different outfits:

(and half the time of this episode she is a 'secretary' with glasses, not my favorite)
Time to go watch ep02.
Edit: done

I think you could compare this to 'Pretender' but I have not really watched that, this lead character is way more interesting
