I purchased this about six months ago, and it arrived in November. I am selling it because it was different from what I imagined. It is a new, unused item, only tried on. Cancellations after purchase are not accepted. Thank you for your understanding. The following is from the official website: CTHY releases a masterpiece shirt using the finest Bishu wool. The Super140's wool tropical material is high-quality, also used by overseas maisons, and is excellent in breathability and moisture control. The scale structure that releases and absorbs moisture provides a comfortable wearing experience regardless of the season. It features an authentic design that responds to classic trends and a relaxed silhouette that looks great just by wearing it. The small face effect of the collar enhances your style, differentiates you with a mature impression, and adds cleanliness and a good impression to your everyday outfits with its versatility that can be worn for a long season. It incorporates a regular collar, French front, black shell buttons, side pleats, and a gusset, with attention to detail. The silhouette is a moderate oversized fit, and you can expect body coverage and a leg-lengthening effect. It can be worn as a top or an inner layer, combining trendiness and practicality. The cost performance is astonishing. Compared to the market price of about 45,000 yen for similar materials, it is offered at 15,000 yen including tax, achieving a price break that shocks the industry. In addition to the natural functions of wool, such as water repellency, wrinkle resistance, and deodorizing function, ozone processing improves easy-care performance. It can be washed in a washing machine or by hand, providing a stress-free wearing experience. As a luxurious basic item that incorporates trends and is loved beyond time, it is perfect for a wardrobe staple. Feel free to ask any questions^^ I'm waiting!