A bow tie is a type of necktie that consists of a ribbon of fabric tied around the collar in a symmetrical manner, creating a bow shape. It is often worn with formal attire, such as a tuxedo or a suit, and is popular for events like weddings and galas. Bow ties can be made from various materials, including silk, cotton, and polyester, and come in numerous colors and patterns. Bow ties can be pre-tied or self-tied, with self-tied versions requiring the wearer to tie the knot themselves. They have a long history, dating back to the 17th century, and have been associated with elegance and sophistication. Many people also wear bow ties as a personal style statement or to express individuality.