I’ve had this for a few years and only worn a few times then kept in storage. Overall awesome shape with no flaws whatsoever! The only sign of wear is the pocket flap needing to be ironed down a bit, and that’s it. The whole shirt from what I can tell is triple stitched, and made of a canvas or denim. There’s double layers by the elbow, and a spot to clip your pen in the pocket. The color is a dark aqua/teal with light brown buttons. Let me know if there’s any questions!