Peasant / folk t-shirt I designed

Here is a muslin of another go at designing a tshirt. I´ve just watched the original ice-dancing section of the 2009 Olympics and I loved all the peasant and folk costumes the skaters wore. This tshirt was supposed to be gathered at the neckline, with another underlayer at the neckline, like a peasant shirt, with cap sleeves. I think I´d like to try something like this again, but with a woven fabric peasant shirt.

The neckline on the paper-pattern is a very defined flat U-shape, like a folk peasant shirt, but made up in a knit material it curves alot more, like a scoop neck. I´d might make the U-shape sharper neck time.
The neckline is a 1:2 increase for gathering, just at the base of the neckline, and 1cm up on the neckline curve, (but no additions on the sides). I did the increases as per Cal Patch´s book Design It Yourself:Patternmaking simplified. I took the sides in slightly so that the shirt would not be too baggy due to the extra fabric along the neckline.
The fabric is some lycra from my friend Anna - thank you! The purple is cut off an old scrap tshirt.

Lyttleton Harbour, South Island, New Zealand