Vintage Stoney River Bareback Straight Jeans: size 7/8 vintage

Black Vintage Stoney River Jeans with a pop of red on the fly. The red is leather that is kind of peeling a little but still super cute. I just bought these but they are way too big. They were listed as a size 0/24 but they are definitely way bigger than that. I would say they are probably a 26 or 28 inch waist. the tag says 7/8 in vintage sizing