A grey plaid blazer and dress pants are a smart combo that will get you the proper amount of attention. If you're not sure how to finish off, complement your look with a pair of monks. As a 30-something man, you probably want to start dressing with more class. In this case, looks like this are ideal as inspiration.
Pairing a white cardigan and dress pants is a surefire way to inject class into your current rotation. Monks integrate smoothly within a great deal of combos. Perfect if you're in search of some incredibly inspiring style for 30-year-old guys.
This is hard proof that a burgundy blazer and dress pants look awesome when matched together in a refined ensemble for a modern gentleman. Complement your look with monks and the whole getup will come together. Wear this pairing to achieve a more mature look as a guy in his 30s.
This combo of a navy and white gingham blazer and dress pants resonates manly refinement. A pair of monks is a good pick to complement this look. A great getup as you move into the next stage of your adulthood, your 30s.
Marrying a white double breasted blazer and dress pants will cement your outfit coordination prowess. For a stylish hi-low mix, complement your ensemble with monks. Pay attention to outfits like this if it's time to add more gravitas to your wardrobe.