Olive-colored checked shirt, size M. - Brand: UNIQLO - Color: Olive - Size: M - Style: Checkered Thank you for viewing. This brand new, unused UNIQLO flannel shirt is button-down and 100% cotton. How about this classic checked button-down shirt for those looking for one? Since it is brand new and unused, I haven't taken pictures with it spread out, so thank you for your understanding. I hope to have a smooth transaction with those who understand that it is stored at home. I will pack it as compactly as possible for shipping, so please refrain from purchasing if you are concerned. I try my best to respond quickly and carefully, so thank you very much.