Thank you for viewing. This is a setup suit. It includes a vest. I am selling it because I don't use it. I think it's easy to wear for various occasions such as slightly fancy dinners, presentations, and weddings. The vertical lines might make you look slimmer. I bought it used, but I ended up receiving another suit, so I haven't used this one and have been storing it. ● Size: Tagged as 170 size Shoulder width: Approximately 35cm Please note that there may be slight errors due to amateur measurements. ● Material: ● Condition: Stored at home I have never used it, but I purchased it about 2 years ago as a used item. ● Other notes: Stored at home. Please check the photos for detailed designs.