This is an ethnic top purchased from Zara. It's an older item, but I've only worn it once or twice and kept it in storage. There's a slight fraying on the red string at the chest, but other than that, it's in good condition and I think it's a beautiful item. The hem has elastic in it. Width: Approximately 63cm, measured under the armpits Length: Approximately 57cm Shoulder width: Unknown, as there are no seams at the sleeve attachments The size feels about right for a size 11-13 (Japanese size). If you prefer a slightly looser fit, a size M person could also wear it. I usually wear a size S-M.