Hannah's Rainbow is a fat quarter friendly pattern. Some suggestions for fabrics that work best are Moda marbles, tone on tones, fabrics that work as solids or very small prints. If you use solid fabrics it is harder to make a smooth transition between the colors. Look for fabrics that have multiple colors within the same fabrics. 14 fat quarters total for the quilt but the more you uses the better transition you will get between the color famlies. Finished size: 75" x 98" Designed by Genii Lehmann