If you're after an off-duty yet seriously stylish look, pair a grey gilet with a black crew-neck sweater.
Black Crew-neck Sweater with Grey Gilet Smart Casual Outfits For Men
If you gravitate towards off-duty style, why not opt for this pairing of a grey gilet and a black crew-neck sweater? If you wish to instantly polish up this outfit with one single piece, add dark brown leather double monks to the equation.
A grey gilet and a black crew-neck sweater are the kind of a fail-safe casual getup that you need when you have zero time. Inject this outfit with an added touch of sophistication by wearing black leather derby shoes.