Why Tuxedo Lapels Are Faced in Silk

Tuxedo lapels are faced in silk because the detail was inherited from two nineteenth-century garments: the smoking jacket worn in the smoking room, and the evening tailcoat with silk-faced lapels. The glossy silk then kept its place for a very practical visual reason, since under evening light it creates a contrast that dull wool cannot. The tale of ash sliding off silk, on the other hand, is only legend.

Rooted in the smoking jacket

In the mid-nineteenth century English gentlemen made a habit of retiring to the smoking room after dinner. They exchanged their day coat for a smoking jacket, a short garment in velvet or silk, often with a quilted silk shawl collar and cuffs. It was comfortable, and it protected the day coat from the smell of smoke.

When the short evening jacket gradually replaced the tailcoat at informal dinners (see Henry Poole and the first dinner jacket), it inherited the silk lapel from the smoking jacket. That lineage is still easy to see in velvet jackets today, discussed in the velvet tuxedo jacket and the smoking jacket.

A second source: evening dress

The second source is the evening tailcoat itself. Tailcoats of the period commonly had black silk-faced lapels, and the trousers carried a silk braid. When the short jacket appeared, it borrowed that language so it would still read as formalwear and not as a coat for the house. So the silk-faced lapel is at once a legacy of the smoking jacket and a signal that this is evening dress.

The legend of the cigar ash

A popular explanation goes that slippery silk lets tobacco ash slide off the lapel rather than burn the wool. It sounds sensible, but no source shows it was the original reason, so it is better treated as legend. What can be said safely is that smooth silk is easier to brush clean than rough woven wool, and no more.

When you retell the story, you might put it this way: "it is often said that ash slid off the silk, but the surer reason is that evening dress already had silk lapels". That version is accurate both as history and as a habit of dress.

The visual reason: satin contrasts under low light

This is the reason that still holds for made-to-measure clients today. In the evening, rooms are dim, lit by warm lamps or stage lighting. Black wool absorbs light and looks flat. Satin reflects light, so the lapel area stands out as a glossy frame around the chest, exactly where the eye of the person facing you rests.

The effect also tidies the figure: a bright lapel draws a diagonal from shoulder to waist, so the upper body looks slimmer. With a peak lapel the diagonal is sharper; with a shawl lapel the continuous curve feels softer. For choosing between them, see choosing a tuxedo lapel.

Why the facing covers only the lapel, not the whole jacket

Three reasons combine.

• History: formalwear inherited silk lapels from evening dress and the smoking jacket, not a whole jacket in silk. A jacket wholly in silk is a different garment, better suited to a drawing room than to a black tie dinner.
• Balance: one glossy area on the chest is enough of an accent. Covering the entire jacket would remove the contrast and look busy.
• Practicality: a wool body holds its shape and wears better than silk. Silk stays where there is little friction.

By the same logic, other details on the jacket (covered buttons, pocket edges) and the braid on the trousers are made in the same cloth as the facing, so the outfit speaks one language. The trousers are explained in why tuxedo trousers have a silk side stripe.

Satin or grosgrain

The two usual facings are satin and grosgrain. Satin is glossy and reflects strongly; grosgrain has a fine rib and a duller finish, elegant in a quieter way. Both are correct, and the choice depends on personal taste. The article on satin and grosgrain lapels goes further into the difference.

A note from the Mon Amie workroom

If you like a deep shine, a fully faced satin lapel is the familiar choice; if you prefer subtlety, a narrow band of satin along the lapel edge gives its own effect. A quick way to decide is to see the cloth in real light and hold it against your own frame. You can book a visit to a showroom and the consultant will let you handle each sample.