Measurements (laid flat): Waist: Approximately 43cm From center back to sleeve end: Approximately 84cm From center back to hem: Approximately 54cm Feels like a size M-L, in my opinion. Opens with a zipper in the back. It's a lovely blouse. How about wearing it for an outing? Chorus ♫ Gospel ♪ Ballerino Ballet recital Pair it with a long skirt for: Piano recital Concert, recital For cellists Flamenco! Etc. Why not dress up a little and go shopping, or relax at a cafe or library? It would also be suitable for a wedding reception or party. It's simple, but it will make a good impression. ★ Will be shipped folded.