Henrietta Robinson's Shawl

Effects
The black veil belonging to the murderess as she stood on trial, her face hidden behind the veil the entire time. Maintained contact with the veil causes the user's face to be perceived as blurry, unnoticeable, or otherwise unable to be seen (this effect extends to reflective surfaces, photographs, and videos). Only those the user willingly chooses to see them are able to distinguish their face. Users will become easily infuriated by the slightest offense, real or imaginary, and can jump to murder at a moment's notice.