This combination of a navy double breasted blazer and navy plaid dress pants comes in handy when you need to look like a refined gent. For something more on the casual end to round off your ensemble, add a pair of burgundy leather loafers to this getup.
Navy Plaid Dress Pants with Burgundy Leather Loafers Dressy Warm Weather Outfits For Men
For a look that's elegant and totally gasp-worthy, wear a navy trenchcoat and navy plaid dress pants. A pair of burgundy leather loafers will tie the whole thing together.