For a look that's worthy of a modern fashion-forward man and effortlessly classic, team a navy vertical striped blazer with a blue plaid long sleeve shirt. The whole look comes together wonderfully if you introduce a pair of black leather casual boots to the equation.
Blue Plaid Long Sleeve Shirt with Navy Vertical Striped Blazer Smart Casual Outfits For Men
As you can see here, looking dapper doesn't require that much effort. Pair a navy vertical striped blazer with a blue plaid long sleeve shirt and you'll look incredibly stylish.