I have some low heel slingback navy shoes. They are closed toe and leather. They have a squared off toe which suit my stupid square feet. They are my go to shoes when I need a bit of height and reasonable smart style. They are incredibly comfortable, I can wear them all day long, and are fine for most seasons. But they are about eleventy billion years old. And look it. The heel is scuffed up etc, the toe a bit too. Can't find anything remotely similar. Can't find square toes only ludicrously pointy or a bit mumsy round. Any way I can fix the knackeredness? Any suggestions where to look for a replacement. Please!!!