Due to long-term home storage, there are stains and wrinkles as shown in photos 5 onwards. It may be silk or synthetic fiber. There is a smell of moth repellent due to age-related deterioration. This item was inherited, and I do not know the details, so please only purchase if you understand this. Length: Approx. 133cm Sleeve length (center back to cuff): Approx. 60cm Sleeve length (shoulder to cuff): Approx. 45cm Sleeve width: Approx. 32cm Please note that these are amateur measurements and may vary slightly. Thank you for your understanding as this is a used item that has been stored at home for a long time. It will be sent via Yu-Packet Post, with delivery to your mailbox.