I bought a cover at Target for $30 and it is quite durable. Good for inside or to keep to sun off. It's a "Car & Driver" brand and the large car size fits my 3.5 coupe perfectly(Except for the hood ornament)

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Tony H
W111 280SE 3.5 Coupe
Manual transmission

Past cars:
Porsche 914 2.0
'64 Jaguar XKE Roadster
'57 Oval Window VW
'71 Toyota Hilux Pickup Truck-Dad bought new
'73 Toyota Celica GT