Mirrored Armor

Armoruncommon

This metal armor is always polished to a mirror sheen, highly reflective, and can't be dulled. If a creature has an action or trait that requires it to gaze at you to affect you, such as a basilisk's Petrifying Gaze or a lich's Frightening Gaze, it sees its reflection in the armor and is also affected by the gaze.