This is a Ralph Lauren cotton blazer. The embroidery on the chest (image 4) and sleeves (image 3) is quite elaborate. I think it would also be suitable for a celebratory occasion such as a graduation ceremony. ◎Detailed Size Marked Size: 46R Length: 76cm (from the base of the collar in the back to the hem) Width: 58cm (measured straight across from armpit to armpit) Shoulder Width: 51cm (shoulder to shoulder) Sleeve Length: 63cm (from shoulder to cuff) ◎Material: Outer: 100% Cotton