:P All of my fat quarters together sorted by color. My precuts by collection. My 1,2,and 3 yds by color. I am doing the BOM "Houses" this fabric is sorted by theme (grass, wood, rocks, bricks, boards) within that by color. My large backing fabrics by color. So I mainly sort by color and from there it can be broken down. Any special theme together (Christmas, 4th of July, Birthday) holiday fabrics by the holiday, then color. BrendaK