Tory Burch ballet flats tan beige light brown leather snake skin

Tory Burch ballet flats tan light brown beige leather snake skin Some wear on toe and heel - shown in pics No size listed Measures at 10” and apparently after some research it shows it being a 8.5 Also found that Tory Burch runs smaller. I wear a 8.5 and I would size up at least 1/2 size.