For a look that's worthy of a modern fashion-savvy man and casually smart, pair an orange puffer jacket with a crew-neck sweater. And if you want to effortlessly tone down this look with one item, why not complete your look with white athletic shoes?
Orange Puffer Jacket with Crew-neck Sweater Warm Weather Outfits For Men
Go for an orange puffer jacket and a crew-neck sweater to look sophisticated but not too formal. White athletic shoes will add edginess to an otherwise sober look.