Neckline styles refer to the shape and design of the neckline on garments, particularly tops and dresses. Common types include the crew neck, which is round and close to the neck, and the V-neck, which features a pointed shape that creates a "V" at the front. Other styles include the boat neck, which is wide and sits just above the collarbone, and the off-the-shoulder neckline, which exposes the shoulders. Different neckline styles can influence the overall look and feel of an outfit. For example, a high neck can create a more formal appearance, while a scoop neck offers a relaxed and casual vibe. Choosing the right neckline can enhance body proportions and complement individual styles.