Hi! I really need to know whether you pre-wash your quilt fabric or not. I have heard both sides of this coin and just haven't formed an opinion yet. My biggest concern is color bleeding. I am learning now to order quality fabric from online quilt shop companies such as Missouri Quilt. Maybe buying from a local fabric shop such as Hancock's for Jo-Ann's is not a good idea, yes or no?? So will the fabric shrink a lot as well if I don't pre-wash?