Thank you for viewing. This is a set-up of a single-breasted tailored jacket and a box-pleated skirt. How about it for business or formal occasions? It's made of a cotton-blend material with a slight stretch. Please refer to photos 9 and 18 for the material. (Jacket: photo 9, Skirt: photo 18) Size: 40 (Equivalent to L) Flat measurements: Jacket: Bust: 45cm Waist: 40cm Shoulder width: 37cm Sleeve length: 60.5cm (when the cuffs are extended) Length: 55cm (from the base of the collar to the hem) *No lining Skirt: Waist: 38cm Length: 56cm *Lined There is writing in magic marker on the back of the tag in photo 9, which shows the quality label. I purchased this from a certain recycle shop, but I didn't notice it until I took the photos because it's on the back of the tag. However, it's on the inside tag of the jacket, so it's usually in a place that's completely out of sight. I hope someone who doesn't mind this will wear it. Please note that there may be slight errors due to amateur measurements. Please refrain from purchasing if you are sensitive to items kept at home. Thank you for your understanding of used items.