Necktie accessories enhance the appearance and functionality of neckties. Common accessories include tie clips, tie bars, and tie pins, which help keep the tie in place and prevent it from swinging. These accessories come in various styles and materials, allowing individuals to express their personal style while maintaining a polished look. Another popular accessory is the tie slide, which serves a similar purpose as tie clips but often features a more decorative design. Additionally, necktie extenders can be used to adjust the length of a tie for a better fit. Overall, these accessories add both practicality and flair to necktie ensembles.