https://www.gamespot.com/articles/blizzcon-2017-check-out-the-first-skins-for-overwa/1100-6454660/

Following her announcement during BlizzCon's opening ceremony, Blizzard subsequently shared more about new Overwatch hero Moira during the game's dedicated panel. As part of that, we got a look at her first alternate skins, as well as early concept art from when she was still in development.