Black Tie Optional

A flexible formal dress code where a tuxedo is welcome but not required. A dark, well-fitted suit with a tie is the standard alternative. Always lean toward the formal end.

Category: Dress Codes.

In men's style, "black tie optional" belongs to the Dress Codes family of terminology. For the full A–Z reference of men's fashion and grooming vocabulary, see the Men's Style Glossary.

Related terms

• Black Tie — The most common formal dress code requiring a tuxedo — a black or midnight-blue dinner jacket with satin lapels, matching trousers with a sa…
• White Tie — The highest level of formal dress, requiring a black tailcoat, white marcella vest, white wing-collar shirt with studs, white bow tie, and b…
• Creative Black Tie — A modern twist on traditional black tie that allows personal expression — colored bow ties, patterned dinner jackets, velvet slippers, or un…
• Business Formal — Traditional corporate dress code requiring a matched suit (typically navy, charcoal, or gray), a dress shirt, a tie, leather dress shoes, an…
• Business Casual — A relaxed professional dress code that typically means dress trousers or chinos, a collared shirt (tie optional), and leather shoes or clean…
• Smart Casual — A versatile dress code between business casual and fully casual. Think dark jeans or chinos, a polo or button-down, clean sneakers or loafer…