Hello, cheap thick painter's tarpaulin from the hardware store - which is replaced at least every year I have used other covers before (have the Karmann 25 years, the bus 14 years), but that could make scratches, because these or the car are not clean enough. If you want it stylish and have some more money: some rare original Volkswagenwerk woolen blankets: regards,
I've got a Metex cover on the bus. It's not fitted but just a large rectangular sheet, soft material, easy to put on and off and does the job....keeps dust etc off whilst in garage.