Mainly depends on the color, dark gray suit, dark color, more solemn. Need some bright colors, but not too dazzling, to destroy the main color, duck egg skin color shirt is the most suitable, better than other colors, will also have a clear sense of primary and secondary, and will not give others a dull feeling. Because suits and shirts are the same color without any lines, we need a striped tie as an ornament. However, the color should not be too flowery, so as to break the solemn temperament/the shirt to be matched in the future can also be accompanied by the color of duck egg skin.