jtapp, all I have for a design wall is 2 plastic tablecloths with the flannel-like backs that I picked up at the thrift store for 50 cents each. They also have them at most dollar stores. I use 3 skirt hangers with the clips on them to pinch the tops of the table cloths, one on each end and one in the center to hold the two together. I hook the hangers over screws my DH put into the back hallway for me, but you could also hook them onto a window or closet door. When I am not using them I can fold them up out of the way, or just leave them up unless we have company coming as it's really not in the way back there.