Business casual is a dress code that is generally considered casual wear but with smart components of a proper lounge suit from traditional informal wear, adopted for white-collar workplaces. It is a step down from traditional formal attire, while still being appropriate for a workplace setting or dressy event. The designation of particular clothing pieces as "business casual" may be contentious, and there is no generally agreed definition of "business casual". However, there are some unspoken rules that apply to most offices. Here are some general guidelines for business casual attire:

For Men:

• Shirts: Button-downs or collared shirts
• Pants: Khakis, dress pants, or slacks
• Shoes: Loafers, dress shoes, or clean sneakers
• Optional: Blazers, ties, or sweaters

For Women:

• Tops: Blouses, button-downs, or collared shirts
• Bottoms: Skirts, dress pants, or khakis
• Shoes: Flats, loafers, or dress shoes
• Optional: Blazers, cardigans, or dresses

It is important to note that the specific dress code may vary depending on the company and industry. When in doubt, it is always better to dress more formally than too casually. Business casual attire is intended to give a professional and businesslike impression, so it is important to avoid clothing that is too tight, too short, or too revealing.