I purchased this on ZOZOTOWN, but it didn't match my coordination image, so it's only been tried on. Since it has been in someone else's possession, please refrain from purchasing if you are concerned about the condition in detail. The retail price is 4,950 yen. To avoid fabric deterioration, I cannot iron it before shipping. - From the product website - Casper John CLASSIC Collection [Hard workers shirts] ◆ Material Characteristics: Made of a very tightly woven TC material with strong stiffness. It's a high-quality material with a crisp texture that exudes luxury. It also has a natural wrinkled feel, making it easy to care for and wear as is after washing. ◆ Silhouette: Versatile loose silhouette. It blends well with any clothing and offers excellent versatility. The silhouette is designed to look stylish on its own, and can be used year-round as an inner layer, a main piece, or an outer layer. ◆ Design Details: With a thorough focus on quality and cost performance, this exquisite piece has a simple design without unnecessary embellishments, allowing you to fully appreciate the material and silhouette. *For the green color only, the button color may be black or semi-transparent due to specification changes. 《BRAND CONCEPT》 With the concept of CREATIVE / MODE / URBAN, we propose highly creative mode styles that pursue playfulness for fashion-conscious urban dwellers and those constantly seeking new fashion.