So I've looked at all the bright fat quarters I had and bought 6 more today. right now i have 2 blocks completely sewn and i just spent the last 3 hours (1am - 4am) ironing cutting and stacking the pieces so that they are ready to be sewn. each square as of know will finish at 11inches and I've made up a layout for me to follow. right now i have a 2 inch finished black border on the layout but I'm not sure I'm gonna use that i have some black and white patterned fabric fat quarters i want to use up. so here is the design hopefully with all my math the measurements will end up to be 67 inches x 54 inches.