A man who wears a black or white jacket to formal social events, usually in the evening, with matching trousers and a bow tie
He donned a classic black dinner jacket for the formal gala, complete with a bow tie.
The gentlemen at the upscale restaurant were required to wear a dinner jacket to maintain the dress code.
The tailor meticulously crafted a bespoke dinner jacket for the groom, ensuring a perfect fit.
The actor looked sharp on the red carpet in a stylish velvet dinner jacket paired with tailored trousers.