I purchased this at United Arrows a few years ago for 17,600 yen. The material is soft and can be washed at home. The fabric is thin, so it's slightly see-through. I think it can be worn casually or elegantly. I bought it because the ruffles and ribbons were cute, but I've decided to sell it due to changes in my appearance with age. It's been stored at home, so thank you for your understanding. Design: Stand collar, ruffles, ribbons Material: 100% polyester Here is the product description from the manufacturer: A long-sleeved blouse with a beautiful natural drape. It uses vintage georgette material and features a stylish texture. The ruffles on the collar and hem, and the ribbons on the sleeves create a feminine atmosphere. Product Name: UWSC P STND/FRL L/SL Product Number: 15212630992 *Additional information: The size is measured by a non-professional. Shoulder width/Body width/Sleeve length/Length Shoulder width: 34cm Body width: 56cm Sleeve length: 60cm Length: 56cm Color: Beige系 (Beige-based) Material: Polyester (synthetic fiber) Color/Neck: Band collar/No collar Transparency: Sheer Season: Autumn/Winter Stains, tears, odors, etc.: None