This appears to be a heavy flannel shirt, almost certainly from FIVE BROTHER, although the tag is missing. It feels like a size M to L, although there is no size tag. Please check the actual measurements below. Judging from the cut marks where the tag was, it wasn't a triangular tag. It's likely from the 90s, made in either Bangladesh or China. It's in good condition with no noticeable stains or damage. The fabric is quite heavy, and it should last for a long time. Since there's no tag, I'm offering it at a low price! How about pairing it with chinos or denim this fall? Actual Measurements (laid flat): Width: 54cm Length: 71cm Shoulder width: 43cm Sleeve length: 60cm Please note that there may be slight variations.