The layer cake should be enough for the large squares.
The jell roll can be cut up for the smaller squares or you can use leftover layer cake squares.
WOW - can be used for the background.
Even if those smaller squares in the pattern do NOT finish at 2", you can adjust the placement and amount of background fabric to make it work.
You might have to change some of the cut sizes, but I don't think it will change the look of the quilt that much.
Last edited by MTS; 09-16-2012 at 06:33 AM.