Navy stand-collar coat with button closure. Suitable for commuting or everyday wear. There is a small white stain on the back. It's a light stain, so it's not very noticeable. Although there is no material tag, it appears to be a synthetic fiber fabric, mainly polyester, based on its appearance and texture. It's lightweight and easy to handle, suitable for wearing over a suit. It has a wool-like texture, but it's not too thick, making it wearable in a wide range of seasons. The simple, minimalist design makes it a versatile piece for both on and off-duty occasions. *Please note that the material cannot be definitively confirmed. - Color: Navy - Design: Button closure - Collar Style: Round collar - Sleeve Style: Long sleeve Thank you for viewing. We strive for prompt and honest transactions. ⚠️Notes⚠️ ・Instant purchase is welcome! ・We generally do not accept price negotiations. ・Due to packaging and management reasons, items usually cannot be shipped together. 　*If you wish to purchase multiple items, please consult with us in the comments. ・Cancellations, returns, and refunds are not accepted after purchase. ・Please purchase only if you understand that this is a used item.