Meet the Sheffield Golden Leaf Dark Blue Semi-Plain Double-Breasted Dinner Jacket, a double-breasted dinner jacket in wool blend cloth. Up close you'll see a plain weave without a pattern.

On the label, it's 95% wool and 5% cashmere. Wool breathes, so you'll stay comfortable from morning into evening. Cashmere adds softness you'll feel the first time you put it on. With cashmere in the mix, you'll reach for it when the weather turns cold. Your measurements set the cut, so it's made for your build.

Two columns of buttons and an overlapping front give the jacket a strong line through your chest. A double-breasted jacket overlaps its front panels and fastens with two columns of buttons.

Save it for black tie evenings and late receptions. White pocket squares look sharp against golden and dark blue at night. If you already own a black tuxedo, a dinner jacket in a different cloth gives you a second formal look for the next gala or holiday party. Fit comes first.

Add a tuxedo vest and tuxedo trousers in the matching Sheffield Golden Leaf Dark Blue Semi-Plain fabric to build out the look.