All last year I was looking for that certain white (well, off white or natural, as I do not wear stark whites) long summer dress, had to be organic material and match that image in my head. Unsuccessfully. Then I realized that color "lotus" was in fact the beautiful natural color I love so much, ordered it, and LOVE it.
Only thing I have to mention is that it does run a bit small, so if you are on the larger scale of your size, order one up, although I believe the hemp fabric does give a little with wear. I am a size 4/6, ordered size small and if it were just a fraction of an inch tighter, I would have had to return it, as it would not 'hang' right.