Cases/Covers to hide that it's a Mac?

I'm trying to see if any of you are aware of a case that can make a MacBook Pro look like a 'normal' laptop and kind of hide it's elite Apple looks.

Seen one Apple sell that is leather, but the screen doesn't close.. surely that's bad for the hinge?

Those 'shell' ones are mostly see through and look a bit useless :/

Am I being too picky?

Yes, that very reason!

I've heard good things about Thule, and didn't know that this case can work whilst the machine is in use.

Thanks!