Maybe you can find a "stripe" batik that would coordinate. Doing a bias binding would look nice.
Here's an example, not sure if it's the right color tho.
http://www.dakotacabinquilts.com/cgi...menu-2600.html
Sometimes Hoffman has a "color family" that coordinate. I happen to like the "surgarplum" colorway and they have different patterns that go together.