High Quality Content by WIKIPEDIA articles! The necktie (or tie) is a long piece of cloth worn around the neck or shoulders, resting under the shirt collar and knotted at the throat. Variants include the bow tie, ascot tie, bolo tie, and the clip-on tie. The modern necktie, ascot, and bow tie are descended from the cravat. Neck ties are generally unsized, but may be available in a longer size. Men and boys wear neckties as part of regular office attire or formal wear. Neckties can also be worn as part of a uniform (e.g. military, school and waitstaff). Some people wear a tie as normal fashion wear.