Anyone got any tips on car covers?

I want one with a bit of shape as some flapabout too much.

Maybe the Demon Tweaks caterham cover is the best option.

http://www.cover-zone.com/?gclid=CPeeqZ3u2ZwCFUYA4wod0VVCKQ

Try these, had mine for 2 years now, stormforce (ccc278)