Ezibuy - capture 100% cotton shirt. I got it at the Op Shop for $2 as it seemed a bit out of date and I was going to chop it up for quilting.
Then Aaron commented on how good the colour looked on me. So I rethought. I put the cuff buttons onto the other side of the cuff so that it now does up as though they are cuff-links. Then I removed the collar, put stiffening in it and sewed it back on but with a slightly thinner collar so it will fold down or stand up. Then in the front I put a dart / shaping from under the breastline down to the bottom. At the back I put in two large shaping darts and two much smaller ones.
It may not look much in the photo but it now looks really smart, well shaped and extremely wearable.