What Is A Mustache Guard?
A mustache guard is a small, curved metal guard that is worn by men to protect their mustache while eating. The guard is positioned over the top lip and helps to prevent food from getting caught in the mustache, thus keeping it clean and tidy. Mustache guards were popular in the late 1800s and early 1900s, and were often seen in formal dining settings. Today, they are not commonly used, but can still be found as part of vintage collections or as novelty items.