The Color Wheel – Color Coordination for Men. Ultimate guide to guys' suits. Three Styles That Help You Stand Out No. 1: The New Slim, Trim Double-Breasted • If you want a double-breasted suit to look modern—and not like something from a gangster flick—keep it short and trim.
And avoid Dick Tracy-grade shoulder pads, too. • Keep the jacket buttoned (including the interior button). It doesn't hang well when undone. Color Scheme Designer 3.