Size: 9 Worn: Once Jacket Shoulder width: Approximately 39cm Body width: Approximately 46cm Sleeve length: Approximately 56cm Length: Approximately 49cm One-piece dress Shoulder width: Approximately 38.5cm Body width: Approximately 45cm Waist: Approximately 37cm Sleeve length: Approximately 20cm Length: Approximately 91cm (Please note that there may be slight variations due to amateur flat measurements) In my personal opinion, the fabric is not thin but rather sturdy. Also, both the skirt and jacket have linings (as shown in image 6), so I think it can be worn all seasons. Dry cleaned. It was air-dried before listing, but it is a used item that has been stored at home for a long time. Please understand this before purchasing. It will be packed compactly and shipped in simple packaging. Please be aware of wrinkles during packaging. *After packaging, the shipping method may be changed from Rakuraku Mercari Bin to Yu Yu Mercari Bin without notice. *If you are using convenience store/ATM payment, please make sure to pay within the payment deadline. No stains, tears, or odors.