How easy could this be? I used my TNT tee shirt pattern--Loes Hinse's Perfect Tee. I used her directions in the most recent edition of The Look (see the casual elegance website), and how easy! I even cheated and cut the bottom part of the shirt--the black part--from a previously-made shirt that I just didn't wear. It had a cowl neckline that just didn't work for me.
So, here is my version made with scraps and repurposing of another shirt. I love it!