Men’s Journal aims to feature only the ... Although similar at first glance, business formal and business professional dress codes have important differences. Business formal more strictly ...

So if "business professional" means a suit for both men and women at one organization, then "business casual" may be dress pants or skirts without the jacket or tie (for men). If "business ...

Basically, business casual is less formal than the traditional professional dress code. If you are unsure of your office dress code, ask your manager or check with the human resources department.