dress suit
Americannoun
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a formal or semiformal ensemble, typically for a man, with matching jacket and trousers, usually worn with a dress shirt and necktie, sometimes including a vest.
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a woman’s ensemble for semiformal or professional wear, comprising a jacket or blazer paired with a matching dress or skirt.
noun
Etymology
Origin of dress suit
First recorded in 1800–10
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Buying a new dress, suit or other formal outfit for each wedding just isn’t in our budget.
From MarketWatch ● Jul. 7, 2026
It also may have been his own ironic interpretation of the unwritten Cannes rule that men should be "en smoking" -- the French term for a black-tie dress suit.
From Barron's ● May 22, 2026
Victoria Forbes and Mark Lyons carried the wedding dress, suit and climbing gear up Sgùrr Dearg.
From BBC ● Jul. 26, 2023
Half a jacket hung from a shoulder and met half a molded slip dress; suit jackets covered in minute ruffles trailed on the floor like a train.
From New York Times ● Mar. 5, 2018
She sat in the front pew in a red dress suit, hands folded in her lap, listening to her husband preach about September 11.
From "The Immortal Life of Henrietta Lacks" by Rebecca Skloot
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.