A necktie is not only an accessory but the most important part of a suit. If you are attending a formal event, your suit will seem incomplete without a tie. Neckties have many styles in different colors and the necktie materials are mainly in silk or polyester. Your tie should match your shirt and your suits. Because suits generally come in dark or neutral colors, the best way to match ties is to look for warm red, brown, and purple. The medium light tone color neckties are suitable for dark complexion but not the neckties in dark or too light color. The suit and necktie should usually have a properly layered appearance. Light and dark suits are both enhanced by wearing ties of contrasting shades. The width of neckties should also be coordinated with the width of shirt collar or suit collar. The large pointed collar shirt with a narrow tie or a wide necktie with a small collar suit is inappropriate.