The combination of a double breasted blazer and white chinos makes this a really pulled together ensemble. You could perhaps get a bit experimental on the shoe front and tone down this outfit by finishing off with a pair of desert boots.
Desert Boots with Double Breasted Blazer Warm Weather Outfits
A double breasted blazer and white chinos worn together are a perfect match. Introduce desert boots to your outfit to inject a touch of stylish casualness into this getup.