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 with models in wearable condition typically hard to find; price often varies with size (larger sizes are typically more expensive) and condition. In the past, top hats were made by blocking a single piece of wool or fur felt and then covering the shell with fur plush. Since the invention of silk plush a new method using "gossamer" was invented and used up to the present day though the older method is more common for toppers made today. A town-weight silk top hat is made by first blocking two pieces of gossamer (or "goss" for short), which is made of