The Black Tie Guide
Journal/Style

The Black Tie Guide

January 15, 2026·BOCA Editorial·7 min read

Navigating formal dress codes with confidence. From the cut of your dinner jacket to the fold of your pocket square — every detail considered, every convention explained, and every opportunity for personal expression identified.

Black tie, despite its name, is not merely about wearing a black tie. It is a complete system of dress, developed over more than a century, in which every element relates to every other. Understanding these relationships is the key to wearing black tie with the ease and confidence it demands.

The dinner jacket — or tuxedo, as it is known in America — is the foundation. Its defining feature is the silk-faced lapel, which catches the light of evening and creates a subtle contrast with the jacket's matte body. We offer this in two styles: the peaked lapel, which is more formal and slightly more dramatic, and the shawl collar, which is softer and more convivial. Both are correct; the choice is one of temperament rather than protocol.

The fabric should be black or midnight blue. Midnight blue, paradoxically, appears darker than black under artificial light — a fact known to tailors since the early twentieth century. Our midnight blue dinner suit is cut from a 300 g/m² premium wool with a subtle grain de poudre texture, lending it a depth that flat black fabrics cannot achieve.

The shirt is where many men falter. A black tie shirt should be white, with a marcella (piqué) front for maximum formality or a plain front for a more contemporary approach. The collar may be wing or turndown — we slightly prefer the turndown, which frames the bow tie more naturally and allows for a more relaxed expression. French cuffs are essential; they provide a canvas for cufflinks, which are among the few pieces of jewellery permitted in formal dress.

The bow tie must be hand-tied. This is not snobbery — it is aesthetics. A pre-tied bow tie has a symmetrical perfection that appears mechanical and lifeless. A hand-tied bow, with its slight asymmetry and the gentle twist of its knot, possesses a character that only real fabric manipulated by real hands can produce. If you cannot yet tie one, we are happy to teach you during your fitting.

Trousers should feature a single stripe of silk braid down each outseam, echoing the silk of the lapels. They should be worn with braces — never a belt, as the waistband's design assumes suspension from the shoulders. The waist should sit at its natural position, and the hem should break cleanly over a patent leather Oxford or a velvet slipper.

The final element is restraint. Black tie is not an invitation to display; it is an exercise in refinement. A white pocket square in a straight fold, a simple dress watch on a black leather strap, and a confidence born of knowing that every detail is correct — these are the true accessories of the well-dressed man.

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