This is a genuine product made by "Sanyo Shokai." Made with ultra-fine count black yarn! It uses a high-quality material with a wonderfully smooth and silky feel, made of 62% silk and 24% cashmere. It has a relaxed neckline and a single-tiered frill on the cuffs of both sleeves! The hemline has a three-tiered frill, creating a lovely atmosphere. Size "2" is indicated, and it fits perfectly on a size 9 (M size) mannequin. Actual flat measurements are: ● Shoulder width: 39cm ● Bust: 43cm ● Hem width: 41cm ● Total length: 59cm It is in very beautiful condition with no signs of being used. (Only the attached inner label is slightly faded) Thank you.