Prada shoes

I am selling these Prada shoes for my mother. She bought them at a sale from the Saks Fith Avenue store in Beverly Hills. She never wore them, therefore there is no tag. The box had the tag, but was peeled off. There are remnants of the tag seen on the box. Heel height appears to be ~2.0 or 2.25 inches She wants to sell them because she wears a size 6, not 6.5. Chrome color. Has a unique bevel-pattern. The shoe is titled Calzature Donna. Can be worn casually, you can wear it formally.