As much as I love men in tuxes if I had to choose a second for best ensemble I'd choose the white t-shirt with a good pair of dark washed jeans. A suit can go wrong in so many ways if the man isn't an uber consciencious one, but the white tee is very hard to mess up. It needs to be clean and lean. Baggy t-shirts are not attractive, too tight is also not appealing. V-neck or crew, it doesn't matter to me. This is also one of my favorite outfits to wear for myself as well.
|also hair and glasses, yes yes yes please|