A "V-neck" is a type of neckline found on various garments, including shirts, dresses, and sweaters. It is characterized by a V-shaped cut that dips down in the front, creating a pointed shape. This design can enhance the appearance of the neck and collarbone, making it a popular choice for both casual and formal wear. V-necks come in different styles and can be made from various fabrics, such as cotton, wool, or polyester. They are often favored for their versatility and comfort, allowing for easy layering with other clothing items like jackets or scarves.