This is one of the most-asked questions we get. Usually from someone about to commission their first black tie outfit and slightly worried they’re about to order the wrong thing. The short answer: no, there’s no difference in the garment. The longer answer is more interesting. It’s probably worth knowing the details before your first fitting.
For the full breakdown of lapels, fabric, and fit, see our complete guide to black tie tailoring.
Same Garment, Different Names
Dinner Suit is the British term, while Tuxedo is the American.
Both describe exactly the same thing: a jacket-and-trouser combination worn for black tie, with silk-faced lapels, jetted pockets, and satin side-stripe trousers. There’s no meaningful structural difference between the two. You can use either term with tailors in London or New York, as the same garment will be made.
The Tuxedo traces back to Tuxedo Park, New York, in the 1880s, where the dinner jacket first appeared at the exclusive Tuxedo Club. Adopted by Americans who brought their Dinner Suit made on Savile Row. It was a shorter, more relaxed alternative to the tailcoat for informal evening dinners.
The Real Distinctions Worth Knowing
If “dinner suit” and “tuxedo” aren’t meaningfully different, what actually does vary between dinner suits?
- Lapel style peak or shawl lapel
- Silhouette single-breasted, one button, or double-breasted jacket
- Facing satin, higher-shine, versus grosgrain, matte and textured
- Fabric barathea, wool-mohair, or silk moiré, each with a different weight and finish
- Colour true black (or midnight blue if you prefer)
What About a “Smoking Jacket”?
Here the terminology does start to diverge slightly. Historically, a smoking was made in velvet, and traditionally worn at home after dinner over the dinner suit. It was cousin to the dinner jacket, and evolved into what we now wear to formal events. Today, a well-cut velvet or smoking jacket is a legitimate, historically accurate alternative to a classic dinner suit for less strictly formal black tie occasions. You could wear it at a private members’ club, a smaller dinner, or an after-party.
What to Actually Say When Commissioning Your Jacket
Either will be understood perfectly well. What matters more for your consultation, is being ready to talk about lapel style, fabric, and what type of event it’s for. Those are the decisions that will actually define the finished garment, whichever name you call it.
If you’re ready to start that conversation, get in touch with Mickael on WhatsApp, or read our full guide to commissioning a dinner suit.