I just read about this website on another forum, and they got a glowing recommendation from one of that websites members. He also pointed out that they are having a 50% off sale on all of their covers, that will be ending in 3 days. Don't know if they will have a ready made cover to fit your car, but they do offer custom covers, and have a toll free number to call for additional help.
carcovers.com
carcovers.com