Vintage 80's/90's YSL blue pumps

I'm a vintage lover and collector, had these restored, brand new heel caps and have come to terms with the fact my feet will never be the same after kids. They are a vintage 7 1/2 NARROW. In my opinion these would be best for a true 7, or a 7 1/2 with a very narrow front foot. The toe box is the narrow part. Some bites on heel they fixed them as best they could not visible when on and reflected in price