I have an eleven yr old DD with very narrow feet and it's a NIGHTMARE!
We have sometimes spent months trying to find anything to fit.
There is usually one pair of school shoes in Startrite that fit ("Hope you like them, dear"), but what we'll do once they no longer do her size, I dread to think. The last pair had to have extra padding stuck in by the shop to make them a half-way decent fit.
The rest of the year she slopes around in Uggs or flipflops - neither of which are great for her rolling ankles...
Grr!