Semi-formal attire is a dress code indicating the sort of clothes worn to events with a level of formality between informal wear and formal wear. It is dressier than what you would wear to an office but not as dressy as a formal evening gown or tuxedo. The following are some guidelines for semi-formal attire:

For Men:

• A blazer with matching dress pants or a 2-piece suit, along with a dress shirt and in most cases, a tie.
• Dress shoes.

For Women:

• A dress or dressy suit with a dressy top, with heels, strappy sandals, flats, or dress shoes.
• Dressy jumpsuits, rompers, and separates are also appropriate.

Accessories:

• Sparkling gemstones, pearls, and dressy fashion jewelry are all appropriate.
• For men, a patterned pocket square or vest can add a fun pop of style.

What not to wear:

• Clothing like evening gowns, tuxedos, and jeans.

It is important to note that the level of formality of semi-formal attire can vary depending on the time of day and the event. If the event is held in the evening (after 6 p.m.), the semi-formal guidelines lean more toward the formal than if it were held during the day.