i made a large quilt using voile in the main blocks. i prewashed and foundation pieced and even though the voile got limp, it worked out fine. i think that if you preshrink, use fusible and plenty of stitching it should work. it's the small flower print and i don't know if it shows, but it has stitching back and forth on every piece.
http://www.quiltingboard.com/posts/list/19598.page