I bought this a while ago, intending it to be suitable for formal occasions. I wore it twice to weddings, but haven't worn it at all in recent years, so I'm putting it up for sale. Approximate amateur measurements: Waist: Flat measurement, about 27cm Inseam: About 62cm Material: 100% Polyester The waist is not elastic; it has a side zipper. There are also belt loops, making it easy to adjust. It's useful to have one of these on hand. How about it for work, formal occasions, or as stylish wear? I don't feel there are any noticeable stains or scratches, but I hope to do business with someone who understands that this is a used item. Keywords: Wedding Class reunion Party wear Dinner party Black simple pants Black long pants Mosaic Tokyo Style Wide pants Casual pants Straight pants Color...Black系 (Black)