years ago, no stores cut fabric. the edge was clipped and then the fabric ripped - straight of grain every time. i hate the way some shops cut the fabric on their grid, and don't give you an extra 1/4 inch either, btw. then, when you get home and wash that fabric, it will straighten up and you are left with angular pieces on each end. that's why i always buy extra fabric and consider it part of the cost of the item i am making.