One of the most exciting parts of the Cataclysm expansion for World of Warcraft Classic is the re-introduction of the transmogrification system. This allows armor and weapons to be transformed visually into any other armor piece or weapon of the same type that the player has learned.
WoW transmog is nothing less than a revolutionary change for how terrific (or edgy, or silly) your characters can look. It also offers a wonderful solution to the age-old problem of the new expansion fashion faux pas...