Vintage black mom jeans

These jeans are such a steal. These were my mom's that she wore in the 90s. Unfortunately, I already have two other pairs! In perfect condition. 100% cotton. Authentic vintage with the vintage tag still attached. The picture is kind of orange because the sun was setting. The tag says that it is a size 9 but I believe this to be inaccurate please see measurements below: 13in waist (laid flat) 28.5in inseam 12in rise