A royal blue cloak with a silver moon drawn on the back with what looks like white chalk. To the everyday person, this will resemble the Lune'ternal cloak worn by the official coven members.  You gain a +1 bonus to AC and saving throws while you wear this cloak. 

Notes: Bonus: Armor Class, Bonus: Saving Throws, Advantage: Deception, Warding, Outerwear