This is a Muji Flannel Stand Collar Shirt. I'm selling it to declutter. As you can see in the second photo, there's a line-like mark near the back of the collar. The color is darker than in the photos. It's a khaki, or rather, a color between a dark moss green and a dark brown. I've worn it a few times. It's from a few years ago. Width: Approximately 53 cm Length: Approximately 66 cm I think it can also be worn lightly as an outer layer.