Cultural Norms

US dress codes explained: business casual, smart casual and more

What “business casual” means at work, interviews, weddings and parties.

Person in a suit adjusting a cuff

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American dress codes can be vague. Here’s what the common terms usually mean.

Dress codeTypical outfit
Business formalSuit and tie, or formal dress or suit
Business casualChinos or dress pants, collared shirt or blouse, optional blazer, no jeans
Smart casualDark jeans with a nice shirt or sweater, clean shoes
CasualJeans, T-shirts, sneakers
CocktailDressy outfit for evening events

Industry differences

Law, finance and government lean formal. Tech, startups and creative fields are often casual, even jeans and hoodies. Healthcare and labs have their own uniforms and safety rules.

Interviews

Dress one level above what employees wear. For a casual tech company, business casual is safe.

Weddings and events

Invitations often state a dress code. Avoid wearing white to a wedding unless your culture’s custom or the couple suggests it.

Frequently asked questions

Can I wear jeans in business casual?

Usually not, though some offices allow dark jeans on Fridays.

What should I wear to a US job interview?

One level more formal than the company’s everyday dress.

Are sneakers business casual?

Clean, minimal sneakers are accepted in some offices, not in formal ones.

USA Life Nest Editorial Team

Written and reviewed by people who moved to the US as students, workers and families. We update guides when rules or prices change.

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