A necktie is a long piece of cloth worn around the neck, typically under the collar of a shirt. It is often made from materials like silk, polyester, or cotton and comes in various colors and patterns. Neckties are commonly associated with formal and business attire, adding a touch of elegance to an outfit. The history of the necktie dates back to the 17th century, when Croatian mercenaries wore cloth bands around their necks. Over time, this accessory evolved into the modern necktie we know today, becoming a staple in men's fashion and a symbol of professionalism in many cultures.