This is a set of two. They have been stored on hangers, mostly unused. I don't think there are any yellowing stains on the collar or cuffs, but there is a stain on the inside, as shown in the circled area in the fourth photo. There may be other overlooked imperfections. Please purchase only if you understand that these are used items. I plan to ship via Yu-packet Post, so I will fold them to fit the size that can be put in the post.