Wigs are artificial hairpieces worn on the head to cover baldness, enhance appearance, or change hairstyles. They can be made from synthetic fibers or natural hair, offering various styles, colors, and lengths. Wigs are popular in fashion, theater, and among individuals experiencing hair loss due to medical conditions. People wear wigs for different reasons, including convenience and versatility. They can be styled and maintained like natural hair, allowing for easy changes in look without permanent alterations. Wigs are also used in theater and film to help actors portray different characters effectively.