text: The Code: Attire ranges from casual to formal. Casual wear is appropriate for daytime, and it consists of resort-style attire. The dress code is almost always elegant casual after 6 p.m., with the exception of the final evening of each cruise. Skirts or slacks paired with blouses or sweaters, pantsuits or dresses are acceptable for women, and men should wear slacks and collared shirts. Sport jackets are optional. Longer cruises might have optional formal or semiformal nights; on these evenings, passengers can either wear elegant casual attire or opt for a more formal look (gowns, cocktail dresses, dark suits or tuxedos).