I may still change the buttons to black ones.
It was pretty easy to do, but in retrospect I wish I'd used something else instead of this elastic-y stuff. It kind of screws up the shirt from ever lying flat (or is that laying?!...), especially along the button placket in the front. I ironed it and starched the hell out of it and that helped a bit. I'm tempted to take it all off and try something else, but I know I probably won't.
But, the first day that I wore it I got several comments from people asking me where I'd gotten my shirt, and how they wanted one just like it. So, I'm on the right track, just need to work on the execution and materials choices a bit more.