Collar styles refer to the various designs and shapes of collars found on clothing, particularly shirts and blouses. Common types include the point collar, which features pointed tips, and the spread collar, known for its wider opening. Other styles include the button-down collar, which has buttons to secure the collar points, and the mandarin collar, a stand-up style without flaps. Different collar styles can influence the overall look and formality of an outfit. For instance, a wing collar is often associated with formal wear, while a polo collar is more casual. Choosing the right collar can enhance personal style and suit various occasions.