I recently had the pleasure of making another wholecloth quilt for a couple. They chose Black on the topside and a shaded grey on the bottom. The thread they chose was a variegated by aurifil, with cream, gold, green and grey. I think this turned out just beautiful and am in the process of making them some matching free motion quilted pillow shams to complete the set.
I am happy to provide a quote to make one for you too!