Originally Posted by Wuppy
For most skin colors, light grey under-shirts are recommended to wear under white dress shirts, so the principle is probably the same here. It should be the same luminosity as your skin color, and few people are that pale a white.
But then wouldn't people think that you're not wearing any underwear at all? Isn't that far worse? I want people to know that, yes, I AM wearing underwear. I still think white underwear blends in best with white shorts.