And, of course, blazers and jeans ... and lighten up when temps rise. Layer a corduroy shirt underneath, throw on some brogues, and you're all set. There are levels to dinner dressing.

When matched up just right, the blazer and jeans look work for any setting, whether it's the office, a family dinner, or some pre-wedding festivities. Dressing for work may be the trickiest of all.

The best blazers for men add a jolt of rakish ... As ever, you can wear one with a dress shirt and tie, but the casual route is just as appealing. T-shirt and jeans, fuzzy sweater and wide ...