These were only worn two or three times before my daughter grew out of the them. Photos show that they are pretty clean and unmarked. The inner is a soft suede like fabric and there are toe marks but apart from that the inner and outer is in excellent condition. Tab fastenings are also clean. Really cute low wedge shoes that cost around £40 in all from Germany. 

I have another different Mustang pair in the same size and range for sale, that are a bit more delicate and dressy; these are brand new in the box, see last 5 photos (not included in this sale). eBay item number:266618063933