One of a kind really I can’t find another pair listed anywhere, my mum bought them in the 90s in her party era. I’m helping her clear out her clothes so letting lots of really cool bits go to new homes. They do fully unzip with no backing fabric. They had a small area where the sticking had gone loose on the crotch and halfway down the left leg so I’ve gently hand stitched this and fixed them, being handmade in the first place it blends in well but I’ve attached photos. Any questions feel free to ask