Gothic Black Lace On Vinyl Lace-Up Wide Belt, back is an elastic material and has a snap closure, it doesn't have a proper size so I'd say would perhaps work for XS-M? Please reach out if you'd prefer I try to do measurements. In stellar condition. Can be worn with the lacing facing up or down. Metal bits move around a bit. Would work for a Madonna costume or just everyday spooky ooky wear. Open to offers!