For a casually classic outfit, try pairing a grey wool blazer with a navy crew-neck sweater — these items work nicely together. Put a different spin on your ensemble with a pair of black suede loafers. As you pass the big three-oh, you probably want to start dressing sharper. That's when ensembles like this are a solid bet.
Navy Crew-neck Sweater with Grey Wool Blazer Dressy Warm Weather Outfits For Men In Their 30s
Pairing a grey wool blazer and a navy crew-neck sweater will allow you to show your sartorial skills. You can take a classier approach with shoes and go for black leather oxford shoes. In your 30s, you probably want to start dressing with more refinement. If that's the case, combinations like this come in useful.