A cockade is a decorative knot or ribbon, often worn on a hat or uniform, that signifies allegiance or rank. Traditionally made from fabric, it can feature various colors and designs, representing different organizations, military units, or nationalities. Cockades have historical significance, especially in military contexts, where they were used to identify troops and their affiliations. The use of cockades dates back to the 17th century and became particularly popular during the French Revolution. They are often associated with national pride and can be seen in various forms, such as the tricolor cockade of France, which symbolizes liberty, equality, and fraternity.