I love the idea of the softer green in a leafy or faux leafy tone on tone print or batik in two seperate 2 1/2 or 3" bands seperated by a 4-5" band of a tone on tone purple or whichever color you wish to emphasize in the quilt florals. A black binding to finish it off would make it perfect I think!!! It is a lovely lovely quilt already!!! Well done, Hugs and smilessssssss!!
PS: Because the squares are large, I fear the narrower borders would look out of proportion and skimpy. L