"Visiting a Transmogrifier will present players with a new interface that will allow them to change the appearance of an item while retaining its original stats. This means that you can raid in your paladin tier 12 Immolation set, but look like you’re wearing Lightbringer, while priests can bring Benediction back -- at least in spirit. Hunters can once again roam the jungles of Stranglethorn Vale in their tier 2 Dragonstalker set. You could even slip into the saucy tailored Black Mageweave set for that matter. You know, with the thigh highs, and the little gloves, and the cute little… ahem."
Furthermore, to indulge our gear collecting hobby, additional storage options are on the horizon. What does this mean for me? No more fashion-deprived tier anymore! Yay! Yes I'm looking at you tier 12, despite the fact that you may be obsolete by the time this comes out. This just made my day! <3