This one's pretty self-explanatory, but pay attention to which colors go with which so you'll look your best. Also don't be afraid of seersucker or linen during the summer seasons, because it'll keep you cool and help you stand out from the crowd, too.
Something as simple as teaming a grey wool sport coat with black trousers can potentially set you apart from the crowd. Channel your inner Ryan Gosling and rock a pair of black leather oxford shoes to class up your look. Shop this look on Lookastic:
Cheat sheet: what color shoes go with what color suits. These are guidelines. If you want to make a fashion statement, a light or dark brown pair of shoes would go great with a navy, blue, or light grey suit.