Sorry not really SN but felt this was the best place.
DD has flat feet which has lead to inward turning ankles and knees with daily pain. Dd has just been given off the shelf insoles. The thin insoles which fitted her school shoe didn't work so she's got the heavier duty ones which are thicker. As we love walking I had taken her walking boots too. The ortho took the walking boot insole out and replaced it with the new ones. As the boots are a little on the big size they still fitted dd with the new insoles. She's standing better but they hinted that custom made insoles might be better, but the ortho was more worried about helping with the pain first (up to a month for custom ones to be made and fitted so he said).
Here's the problem dd has to go back in a few months to review her progress or earlier if she still is continuing to have pain. Now she has no school shoes that fit. What are good shoes or boots that are deeper then your average shoe to fit the insoles in. Plus is it worth getting new shoes if in the next 2 months she might have new insoles that may not fit the new shoes.