Ok, just saw these on Ebay from bellydancestore. They appear to fit larger bust or hip sizes, would look fine with a body stocking if needed , and very reasonably priced. You can also see she is considering best offers, which she usually accepts within reason.
This one is an Abla (or so it says)
http://cgi.ebay.com/CLEARANCE-belly-...QQcmdZViewItem
This one says fits up to E cup
http://cgi.ebay.com/CLEARANCE-belly-...QQcmdZViewItem
Another E cup
http://cgi.ebay.com/belly-dance-cost...QQcmdZViewItem
Traditional set with fuller cup and hips
http://cgi.ebay.com/CLEARANCE-belly-...QQcmdZViewItem
E cup bra with very large belt
http://cgi.ebay.com/belly-dance-cost...QQcmdZViewItem