If the situation calls for a refined yet neat look, you can always rely on a charcoal suit and a navy polo. Bring a more laid-back touch to by rocking a pair of black leather casual boots. Style like this is what will gain you respect from your peers over time.
Solid proof that a charcoal suit and a white dress shirt look amazing when married together in a sophisticated look for today's gent. For a more relaxed vibe, introduce black leather casual boots to the equation. A reliable option combination proper for guys in their 30s.