These shoes are super cute, it's too bad they have to be returned.  Purchased in my usual size for my narrow side of medium feet.  They won't stay on!  Tried various liners to make them work but something is just "off" about them.  They fit fine when standing still, but no good for speed walking.  I think the opening is just too large compared to the side height or something.  Then again, perhaps my feet are just too skinny.  They don't seem to be/look wide however.