This is a set of 4 ORCIVAL items. It includes 2 long-sleeved shirts and 2 short-sleeved shirts. All 4 items were purchased at Bshop. The sizes are unknown as they were purchased a long time ago. I apologize for this. They have shrunk a little after washing, so I think they are around a size M. Regarding the condition, the navy striped shirt has some fraying around the neckline. Please check the photos. Other than that, they are in relatively good condition. Please feel free to ask any questions you may have.