I just finished a Jenny Beyer kit called Edgemore. I did prewash the fabrics. I had plenty of fabric. I was not impressed with the instructions. There were numerous errors so be very careful. Also when I opened the kit there were two pieces of fabric that I just hated and felt that they took away from the beauty of the beautiful border print fabric so I replaced them. I love Jenny Beyer fabric and her patterns show the fabrics off beautifully but I will not be buying one of her kits again.