I rarely buy specific fabric for a specific quilt, which is odd I guess. I go to my stash which is an accumulation of fabric bought just because I love it, AND the price was really good! I like to buy a minimum of 2 -3 yards and more if I can. My stash isn't huge, but it seems I can always put together just what I like for almost anything I'm making. You will find out what works for you ... it's an interesting and fun process :)