A beautify old image - rather hard to know how much to correct.
I'm going for a delicate enhancement to keep in style with the original.
So, FocusMagic (a couple of pixels), CM rgb & then 2nd Lab pass to add a little colour. Probably too blue and the red shoes have gone brown.
I also tried doing it with Jacobs Ladder, but it wasnt a patch on CM.
I feel I'm missing something, but cant fathom out what.