This is a jacket from HIROKO KOSHINO premier (ヒロココシノプルミエ). Color: Navy (dark navy) Size: 40 Flat Measurements: Length: Approximately 53cm Bust: Approximately 46cm Sleeve Length: Approximately 49cm *Please note that these are amateur measurements, so there may be some errors. Material: Outer: 56% Cotton, 44% Rayon Separate Fabric: 100% Silk Lining: Cupro I only tried it on at home and haven't had a chance to wear it since. It's almost new, but it has been stored at home, so there may be some wrinkles. I would appreciate it if you could consider purchasing it only if you understand this.