The Perfect Disguise

Description
The Perfect Disguise is a pair of Groucho Glasses that make the wearer inconspicuous. If you are wearing them, nobody will recognize you, even if they actively saw you putting them on. There are a few limitations, and ways to break through the illusion.
 * If a person knows about the glasses and is presently considering the possibility that you are wearing them, they may see through it.
 * If you have a distinguishing physical characteristic, and something actively draws someone's attention to it, they may put two and two together.
 * The person must be seeing the glasses for the illusion to take hold. If the glasses are obscured (i.e you are facing away from the person), the illusion may fade until you turn around and they see the glasses again.

History
The Perfect Disguise is currently used by Quinn Roland