A flat cap is a rounded cap with a small, stiff brim in front. It is typically made from wool, tweed, or cotton, making it suitable for various weather conditions. The design originated in Europe and has been popular in many cultures, especially in the United Kingdom and Ireland. Flat caps are often associated with traditional rural attire and working-class fashion. They have been worn by various figures in popular culture, including characters in films and television shows. Today, flat caps are enjoyed by people of all ages and are considered a stylish accessory for both casual and formal outfits.