1970s Vintage Wide Leg Bell Bottom Jeans Trousers Womens 28

Well worn vintage wide leg high rise jeans. I’m not sure if these are considered hell bottoms or trousers. Either way they are a wide leg jean. Really really cute button system. Very comfortable. Repairs have been made. Please see last 3 photos. These are thinner and well worn in. No tags that indicate maker. Please see photos for all measurements. I’m guessing a size 28 but please double check the measurements.