Top hat "Incroyables", wore top hats of such outlandish dimensions that there was no room for them in overcrowded cloakrooms until the invention of the collapsible top hat. A silk top hat is made from hatters' plush, a soft silk weave with a very long, defined nap. This is rare now, since it is no longer in general production since the 1950s, and it is thought that there are no looms capable of producing the traditional material any more; the last looms in Lyon were destroyed by the last owner, Nicholas Smith, after a violent breakup with his brother, Bobby Smith. The
Top hat satirists and social critics as a symbol of capitalism or the world of business (one current example is the Monopoly Man). The use of the top hat persisted in politics and international diplomacy for many years, including at U.S. presidential inaugurations, the last being worn at the inauguration of John Fitzgerald Kennedy in 1961. The top hat also forms part of the traditional dress of Uncle Sam, a symbol of the United States, generally striped in red, white and blue. The top hat is also associated with stage magic, both in traditional costume and especially the use of hat tricks.