Certain tartans have a long and rich history with the British Royal Family. The Stewarts are distant ancestors of the current Royal family, the Windsors. This particular tartan is one that the British Royal Family seems to be wearing most frequently, and is the personal tartan of the British monarch, presently, King Charles III. With the coronation of King Charles III in mind, BraeVal created a new interpretation of the Stewart tartan that combines, the vibrant colors of brownish grey interwoven into a distinctive crisscross design of maroon-red, navy blue, and creme to create a tartan shirt that is fit for a king! And, as always, our shirts have our signature Buffalo plaid around the neck and cuffs. Made of all season 100% treated cotton. It has a hidden vented bi-swing back, button down collar, large double-layer breast pocket, accessory loop on pocket, locker loop on the yoke, below the waist zippered security pocket, triple stitching,box and box stitching at the corners.