Originally Posted by Blizzard Entertainment
've been seeing a lot of threads lately about the new Transmogrification Wardrobe that's coming in Legion. Right now I don't have any more details I can share. *raises pitchfork shield*
It's likely that the system may be iterated on throughout the course of the upcoming Legion beta. I can only really advise to stay tuned for now.
That being said, I have been keeping a note of some of the more common questions concerning this feature and I'll be forwarding on those queries internally.