I am writing about fake fur because, in our version of the Airstream, there is a 4 inch gap between the end of the mattress and the wardrobe - or between the mattress and the end wall. Sometimes a draft from where the bedframe doesn't quite meet the wall is a little chilly. We decided to slide the mattress toward the wardrobe, and fill in that gap with a couple king size pillows.
I promised to make cases for the pillows, but I wasn't fast enough. Max took up the challenge, and went to Target and came home with lovely cream colored fake fur body pillow cases. Wow! They are that super-silky fake fur.

And, when I cut them down to fit the king size pillows, there was enough left over to make a couple extra throw pillows. More happy days!