My new slip cover looks great!  I did a few adjustments on the arm as the shape of the arm on my sofa is curved.  I resewed the arm for a cleaner fit.  Everything else went on perfectly.  Being cotton (which is what I wanted to give it a shabby chick look) it was quite creased.  I was able to iron out the creases right on the sofa using my iron and and a spray water bottle. I am very happy with how my sofa looks!