This Brooks Brothers Regent Button Down Flannel Shirt is a classic men's shirt in a medium size and blue plaid design. Made from cotton flannel material, it features a collared neckline with a button-down collar style and long sleeves. The shirt has a button closure and is part of the Brooks Brothers Regent Fit line, known for its tailored fit and high-quality construction. Perfect for a casual yet polished look, this shirt is ideal for a variety of occasions. Please see photos for measurements.