The Bicorn Hat is a type of hat that has two points or "horns" on either side. It was popular in the late 18th and early 19th centuries, especially among military officers and fashionable gentlemen. The hat is typically made of felt or wool and is often associated with the Napoleonic Wars due to its use by Napoleon Bonaparte. Bicorns are usually worn sideways, with the points extending outwards. They can be adorned with various decorations, such as ribbons or feathers. While the bicorn hat has largely fallen out of fashion, it remains a symbol of historical military attire and is sometimes seen in period films or reenactments.