Please describe the flour sacks. Are they printed all over...or do they just have some designs in some places? This is hard to figure out. Do you have a digital camera and can you send us a photo?
Some of the old feed sacks were printed all over. I remember those as a girl because we made skirts out of them. My Mother never made a quilt so I never saw this in progress. However, there are designs for quilts made in the 30's and 40's. Some of the other members should be able to help you with designs. But it would be helpful to have more of a word picture of exactly what you are looking at when you see these flour sacks. How big? etc.
Welcome to our group...if you are new. Since you are new to quilting, you will get lots of specialized help here. Just wait a bit....responses will come flooding in . OK girls, go to it!!!
June