Wowhead - Remember Mists of Pandaria Challenge Mode gear? Order Hall gear in Legion will be recolors of this gear with modified shoulders. We've got Demon Hunter, Druid, Hunter, Paladin, Priest, and
Mists of Pandaria Challenge Mode Gear Effects: Druid - YouTube
Recolored versions of MoP CM setts exists in the database since MoP : r/wow
WoW - Mists of Pandaria: Rüstungssets aus dem Herausforderungsmodus