This is a casual jacket (Boston) from Traditional Weatherwear. Made of 100% cotton, I was told by the store staff when I purchased it that the surface is water-repellent, so I mainly used it as a light outer layer during the rainy season and on rainy days. Of course, it can also be worn for everyday use. One button is missing from the left sleeve. Please also note that there is some overall wear (sheen) due to the material. There is also a stain in the 11th photo. I think the other conditions are not too bad. Size 42 (M~L) Measured by a layman, shoulder width is 43cm, body width is 50cm, body length is 73cm, and sleeve length is 62cm.