I had this case for my previous computer in the Dark Blue color. When I bought it for my new computer, I ended up buying the black one. Please add Dark Blue and I will probably buy that one and keep my black one as an extra.
I have the feather case for my MacBook Pro with Retina display in frost and it is great but one thing that does bug me a little is you can only bend the screen so far back until the screen comes in contact with the bottom case causing the side bits on the bottom by the screen to come off ever so slightly. Otherwise its a good case. :)