The main problem with defining how to dress business casual is the lack of an across-the-board definition. This can become frustrating as more offices adopt a business-casual dress code or even newer dress code variations like "smart casual." However, there are some unspoken rules that apply to most offices.
Business casual is typically defined as no jeans, no shorts, no short dresses or skirts for women, optional ties for men, and a rotation of button-downs or blouses. Business casual dressing is more about avoiding a list of "don'ts" than following a list of "dos" and can vary slightly depending on style, preference, and gender presentation.
What is business casual for men?
The line between business casual and professional for men typically hinges on tie-or-no-tie. But every office is different, and there can still be a wide general range of what can or cannot count as business casual. As such, there are still some general guidelines that are worth mentioning—from head to toe.