On June 29th, DC announced and revealed Wonder Woman's new costume for Wonder Woman #600, written by J. Michael Straczynski. The new look was designed by DC Comics Co-Publisher Jim Lee and shows a younger Diana in a world that has been altered by the Gods. The new origin will explain what has changed in the pass and how it effected Wonder Woman's future:
"The Gods, for reasons of their own but which may have something to with their survival and perhaps the survival of Earth itself, have changed the timeline. In the new timeline, years ago the Gods removed their protection from Paradise Island, and left it vulnerable to attack. And attacked it was. Led by a dark figure, a veritable army descended upon the Island, equipped with weapons that could kill even the Amazons. Outgunned, doomed, Hippolyta gave over her three-year-old daughter to a handful of guardians who spirited her away as Hippolyta led one last desperate battle against the forces that had come to destroy all she had created. In that final battle, she and most of the Amazons were killed, though some managed to escape.
"It's now nearly twenty years later. Diana has been raised in an urban setting, but with a foot in both worlds. She has little or no memory of the other timeline. She knows only what she's been told by those who raised her On the run, hunted, she must try to survive, help the other refugee Amazons escape the army that is still after them, discover who destroyed Paradise Island and why...and if the timeline can be corrected or not. She also does not yet have access to her full powers, but will be gaining them as she goes."
Despicted as DCAU style of Bruce Timm.