Teaming a grey suit and a grey print dress shirt is a surefire way to infuse a polished touch into your styling repertoire. You know how to bring a more relaxed spin to this look: brown leather brogues. The practicality and simplicity of this combination takes care of the heat and helps you make a stylish statement wherever you go. And if we're talking style for 30-something Millennial guys, this combo is a good look on almost anyone.