I purchased this item online, imported from Korea, but I'm selling it now because I no longer wear it. (Original price: 6000 yen) The size is 4XL (5L). Because it's a foreign product, the fit is on the tighter side. It would likely fit someone who usually wears a 3L to 4L size! (Please see the 5th image for detailed size measurements) The waist has a sewn-in ribbon that you can tie in the front or back. There is no lining. Please note that there may be some wrinkles from being folded during shipping. If you have any other questions, please feel free to comment.