I've wanted to try this pattern for too long now, so I finally picked out some good "mock-up" fabric and set to work. It's not 100% cotton unfortunately, but it's what I had. I raised the split neckline some and I think I'm happy the way it looks. I chopped several inches off before hemming it, otherwise it would have looked much like a sixties dress and that is not the look I wanted.
Next summer I should be able to put this experience to use with some very pretty cotton floral fabric. The longer length options will be good for jeans and I might get creative with changing the neckline some, too.