A tan cardigan and dress pants make for the ultimate classy outfit. Add brown suede desert boots to the equation to make a mostly dressed-up ensemble feel suddenly fresh. Take inspiration from combinations like this if you're looking to add maturity to your style.
Tan Cardigan with Dress Pants Smart Casual Chill Weather Outfits For Men In Their 30s
For rugged refinement with a modern spin, consider wearing a tan cardigan and dress pants. Why not add a pair of navy leather low top sneakers to the equation for a carefree feel? If you're wondering what you should wear as a 30-year-old man, this outfit gives a proper idea.