Whether they used feed sacks, flour sacks, or pillowcases back in the day, this dress tutorial follows tradition both in style and technique. Revive the thrifty practice of transforming everyday household items into clothing like the Sweet and Simple Vintage Pillowcase Dress. This is a great way to clean out the clutter in your closet and put your old pillowcases to good use. Vintage sewing patterns are very trendy right now, so this pillowcase dress pattern couldn't be more in style. You…