This was used about 6 months to cover a faded red couch and it worked great. There are no stains, but it was recently washed and would need to be ironed.
Sure Fit Cotton Duck Sofa Slipcover. Fits couches 74 - 96" wide. This is for the box seated couch, not a t cushioned couch.
http://www.amazon.com/gp/product/B000OJMC9Y/ref=s9_simh_gw_p201_d0_i2?pf_rd_m=ATVPDKIKX0DER&pf_rd_s=center-2&pf_rd_r=1ZH4555QQE4FBCZKSFMG&pf_rd_t=101&pf_rd_p=1688200382&pf_rd_i=507846