Evenings at leisure, also labeled as "after six o'clock", e.g. dinners, concerts etc., requite WHITE METALS, like silver, steel, white gold, platinum or similar.   This is partly due to the facts and the evening outfits of men, including White Tie and Black Tie, require white shirts, and partly due to the fact that at night black and white is what our surroundings naturally look like.   

An elegant colour for evenings.