Patrick Courrielche
In 2015, Courrielche wrote a long form story "St. Nicholas: The Birth Of A Social Weapon" on the origin of Santa Claus and introduced the concept of a "social weapon" - a packaged idea, message, or product that is used by an individual or group to advance their cause. Courrielche argued that New York City elites crafted Santa Claus from St. Nicholas, a widely known patron saint, to stabilize a city plagued by annual misbehavior every December. Santa Claus was then used as a "social weapon" by merchants, craftsman, city rulers, parents, newspapers, and others to benefit their endeavors. The essay was added to the St. Nicholas Center's resource on the Origin of Santa Claus.
Santa suit
A Santa suit is a costume worn by a person portraying Santa Claus. The modern American version of the suit can be attributed to the work of Thomas Nast for "Harper's Weekly" magazine, although it is often incorrectly thought that Haddon Sundblom designed the suit in his advertising work for The Coca-Cola Company. Sundblom's work did standardize the western image of Santa, and popularized the image of the red suit with white fur trim. This has become the image of the American Santa, while in some European countries where Saint Nicholas remains popular, the outfit worn is closer to religious clothing, including a Bishop's mitre.