PRADA Vintage Blue Top Stitch Slingback Heels

Gorgeous dusky heather shoes with beautiful top stitching and large buckle with Prada engraved on buckle. I bought these shoes and they have never been worn because they are a size too large. I was in love with them and thought I could wear them. They are in pristine condition. Heels measure approximately 3.5". Shoes are European size 40, which, according to Prada size chart, is a US size 10.