I love, love, love the shape of this top, and even though it's intended for warmer weather I think it also works layered over long sleeve tees (yes, I'm still cold!). I've made it in a semi-transparent charcoal coloured fabric of unknown fibre content. The shop owner I bought it from said it was a linen-silk mix, but it was ridiculously cheap without being on sale - seems all wrong for Sydney!
Yet again I've used fabric that's hard to photograph... sorry :-) Maybe these photos on the dummy will help you see the structure a bit better - lots of french seams, darts and pleats - and pieces cut at different angles to the grain of the fabric.
Construction:
After checking out Adonising's top (and she made the skirt too!) and making some rough and ready measuments of the flat pattern pieces I went with the size 12, and added 1.5cm of fabric all the way around the neckline as I prefer a higher neckline. I graded out to a 14 at the waist, but the top is in a loose style so that may not have been necessary.
I made a few more small changes... instead of turning the neck facing to the inside of the neckline I left it as a sort of narrow flat band, which of course made the neckline a bit higher again. To match this band I also varied the sleeve cuffs, and didn't turning them over as shown in the technical drawing below. Because my fabric was a very loose weave it also stretched out along several edges, particularly at the waistline, so I took up this excess fabric with some pleats on the waistline to align with the front shoulder pleats.
Here are the technical drawings of the top and skirt from V1247:

and here's the back view from the pattern envelope pictures:

FYI this pattern is rated Average / Moins Facile, but the instructions for the top are really straightforward. There are some french seams but that's about as hard as it gets. I haven't made the skirt (yet - it's definitely on my projects list) but apparently it uses Hong Kong seam finishing, which I've never tried - I'm guessing the skirt is harder than the top!
And I'm planning on making this again very quickly in a bright Indonesian cotton - I'm tempted to make it in a whole lot of different fabrics, but it'd be a bit crazy to build up a whole wardrobe of tops that were all the same shape wouldn't it???