Thank you for posting this. Your wall is great! Good job!
I have rigid insulation for my design wall, but the color is blue and white would be better. I've been thinking about encasing it in a flannel covering so I can use both sides. (It leans against one short wall wall and continues around the corner in front of a double door, half of which I don't use. There are two pieces.) But I like your idea better. If I got a king size batting, I could probably cover one side of each piece. Thank you!