Vintage 70s Ms LEE Denim Halter Crop Top

This belonged to my mom who wore it in the 70s. It has been stored and kept in very good condition. No size is listed, but the top would fit a S or M. The zipper in the front is functional and the neck snaps on the halter are in perfect working condition. Ribcage measurement (taken under the bottom of the top when worn on model): 32.5”