Vintage Jeans with 80s Style Belt Buckle

Vintage Jeans, very light weight Pull on pants, front zipper closure is fake. Belt is for looks, not for use, very faded. Elastic waist is shot, no stretch to it, it is just soft, there is no crunch like old elastic usually has. ***** See photo 4 measurements. I assume its a 8 but I can’t confirm. ***** A friend bought a house that had clothes & this is what I’m selling, she ripped her tags off so I don’t know brand, washing directions, size or material. I washed & dried it in the machine.