Arts & Science cotton-linen jacket. Flat measurements: Length 66cm, Sleeve 42cm, Width 64cm The length is easy to match with pants or a dress. The stand-up collar gives a clean look. The silhouette when worn is indescribable. I think it's a design typical of Arts & Science. It's difficult to convey the color in the photos, but it's a color like sumi-black (charcoal black). The material is 60% linen, 40% cotton, and I think it will be useful from spring to early autumn. I think it's about a size M, but the width is quite roomy, so you can wear it comfortably.