Everyones suggestions here are good. I can only comment on what my Mom did while she was still wearing the AFOs.
She bought some Size 13 velcro sneakers for her Size 7.5 feet - I think from Wal-Mart - and removed the insole. (She just refused to pay the $100 or so that they wanted to charge for shoes to wear with the AFOs.) She kept the AFOs separate for awhile, but then found it easier to keep them in the sneakers. Elevating her legs before putting them on always made a big difference, too.