This is a long-sleeved open collar shirt, a hot topic! I think it's a gem for open collar shirt fans. It's a valuable item that can be used all season. The color is a classic popular white. It's probably a Japanese size L to LL (XL). The material is 50% rayon and 50% polyester. Actual measurements are: Width: approx. 61cm, Shoulder width (straight line): approx. 55cm, Sleeve length: approx. 61cm, Length: approx. 78cm (Please allow for some errors as it is amateur measurement). Open collar shirts are famous for being favored by Takeshi Kitano, but I think it's hard to find cool ones. It's simple, so it's easy to coordinate, and you can wear it in various situations such as suit styles, dress-up, formal occasions, and casual wear. I want to stand out from the crowd by wearing such a rare, celebrity-like, luxurious safari shirt. I think the quality of this product is very high. There are no inner tags etc. It has only been worn a few times and is a beautiful item as shown in the image, but it is a used item and has been stored at home for a while, so please refrain from purchasing if you are a nervous person who is concerned about small details. hiromichi nakano HT011-01 COEN NM Poly rayon open collar 7510-613-0125 Coen Hiromichi Nakano Takeshi Kitano DRY EAZY CARE TAKESHI Shape memory Washable Open collar Y-shirt For those who like it! "Poly rayon open collar shirt" Poly rayon open collar shirt with a beautiful texture ■ Design This is a long-sleeved open collar shirt with a relaxed size. It has a simple design that is perfect for outerwear, and the draping effect is attractive. ■ Material Uses a soft polyester rayon material. ■ Styling Because of the simple color development, you can coordinate with any silhouette or color of pants. It goes well with clean slacks, of course, and is also recommended to wear with casual denim. Transparency: Slightly thin Fabric thickness: Normal Gloss: Slightly present Lining: None Material: 50% rayon, 50% polyester Specifications: Front center button closure, 5 buttons, Collar: Open collar, Pockets: 2 on chest (left and right) Handling: Washing machine Color: White系 Pattern: Solid