I make pillows with the same hand dyed, naturally colored wool yarn as in my rugs, making color coordinating easy.  This yarn is not packed as tightly as the rugs, which makes them softer.  Also the warp is cotton instead of linen.  The back of the pillow is made with a soft, fine wool material matching the hand woven front.  This pillow cover can be taken off the feather/down insert, for cleaning.