This item was purchased a long time ago at M-Premier Ginza Mitsukoshi. I'm selling it because I've been wearing mostly casual clothes lately and haven't had a chance to wear it. It's simple, so I think you can use it for a long time. You should be able to wear the jacket and pants separately for a wide range of occasions. Please also check the material display image. Although the materials are slightly different, I bought them together because I wanted to wear them as a set. I also have a skirt that goes with the jacket, so if you're interested, please ask via the question function. Measurements (laid flat): Waist: Approximately 36 cm Rise: Approximately 20 cm Inseam: Approximately 78 cm Leg opening: Approximately 24 cm Jacket: Shoulder width: Approximately 36 cm Length: Approximately 62 cm Width: Approximately 41 cm Color: Black Season: Spring, Autumn, Winter