ha! I did that once also towards the end of my membership. I wore a black thong and black bra to a temple wedding. Not that I ever really wore garments anyways...I always thought they were a way to keep women looking frumpy.
Boxers all the way. And none of them are WHITE. I love letting the boys bounce around and breath.
I do have a pair of red bikini briefs I wear now and then, but the boys get claustrophobic and start to complain.