An ascot is a type of neckwear that is typically worn with formal attire. It is a wide, flat tie that is usually made of silk or a similar fabric. Ascots are often associated with the Ascot Racecourse in England, where they became popular in the 19th century. They are usually worn under a shirt collar and can add a touch of elegance to an outfit. Ascots come in various colors and patterns, allowing for personal expression while maintaining a formal appearance. They are often seen at formal events, such as weddings or garden parties, and can be paired with a morning coat or a waistcoat.