I agree with NJ. If I have a pattern in mind, I'll look for the focus fabric first. I'll put the bolts down and wander the store bring bolts to my pile, returning the bolts, etc. The people that work in the store are very helpful, as are other shoppers that are in the store at the same time. The last time I went shopping, a lady wanted one of the fabrics that was in my pile, and we ended up helping each other pick out fabrics for both of our quilts!