This is a Le Minor Basque shirt I purchased a few years ago from a select shop on Rakuten Ichiba. I believe the retail price was around 10,000 yen. It's the Mademoiselle 20, a slim and feminine silhouette. It can be worn two ways, front and back, expanding your outfit options with just one piece! I loved it and took good care of it, but I've gained weight recently, and the size around my upper arms no longer fits ( ; ; ). I hope someone can make good use of it! Size: 0 Equivalent to women's XS Length: Approximately 56cm Width: Approximately 44.5cm Sleeve length: Approximately 46cm (It was 9/10 length on me, who is 140cm tall. Generally, it's 8/10 length?) Upper arm width: Approximately 13cm I love stripes and have other shirts, so I didn't wear this one every day, but there is some slight wear and tear. There is some slight fading, fuzzing of the fabric, and wrinkles, but there are no noticeable stains or tears, and overall, the condition is good. Please refrain from purchasing if you are looking for perfection.