Our 3-cushion sofa (or couch, take your pick) is most serviceable, but I was tired of looking at the color.  Just for something to do, I looked into a slipcover that might work.  I found this Cotton Duck slipcover, and one of the colors offered was "Linen."  It's a good, neutral color that wouldn't clash with the other sofa in the room, a rich brownish-red.  When it arrived in the mail, it formed a really small-looking package.  But when we took it out and stretched it across our 96" sofa, it worked!  Caution, though:  it's a 2-person job to put it on the piece of furniture.  This cover fits snugly, which means it has yet to bunch up, lose its corners, etc., and stays good looking.  The skirting reaches the floor, and all around gives a trim appearance.  We're very pleased with it!