TOGA PULLA Black mesh ballerina flats size 6.5

Toga Pulla size 6.5- never worn. I bought new from another posher. I only wore these around the house on my wood floors -hence the bottoms scratches . They have been in storage -collecting dust. Strap on right shoe seems discolored -see pic. Transparent vinyl ballerina flats featuring mesh overlay in black. Buffed leather trim in black throughout. Pointed toe. Twin criss-crossing adjustable pin-buckle straps at vamp. Round stud detailing at heel counter. Tonal leather sole. Engraved silver-tone hardware. Tonal stitching.