Women are advised to wear floor-length formal gown. A suit with a black bow tie is the appropriate attire for men.
This dress code means formal gown for women and suit with a tie for men.
An above-the-knee hem or an evening pantsuit is appropriate for women. Men are advised to wear a suit; the tie is optional.
Business means pantsuit or skirt suite in discreet colors such as blue, grey or beige worn with a light blouse for women. Men are advised to wear a business suit, a white dress shirt as well as a tie.
There are no rules for women, however, it requires a degree of polish, such as a blazer or jewelry. Flats or heels are acceptable. Men can wear denims, chinos or suit pants with a shirt or dressed-up T-shirt; no ties.