I eventually picked 04/2013 - 106, a very basic top with extended shoulders and pleats on the front neckline. There is also a dress version, #108. It's quite boxy and has no fastenings. I added a bit of shaping at the waist, making sure I could still fit it over my head easily.
I really like how this turned out although how much of that is down to the fabric that I love will be seen when I attempt another version. It's easy to make, will be a good alternative to a t shirt in the summer and works well under jackets.