A necktie knot is a method of tying a necktie to create a secure and visually appealing finish. There are various styles of knots, each offering a different look and level of complexity. Common knots include the Four-in-Hand, Windsor, and Half-Windsor, each suited for different occasions and collar types. The choice of knot can affect the tie's appearance and how it complements the wearer's outfit. A well-tied knot enhances the overall presentation, making it an essential skill for formal events, business attire, or casual wear. Proper technique ensures the knot remains tight and maintains its shape throughout the day.