One of the great things about cruising is that even though you'll be visiting several countries (or at least several ports) on a typical week-long itinerary, you won't be living out of your suitcase: You just check into your cabin on day one, put your clothes in the closet, and settle in. The destinations come to you. But what exactly do you need to pack? Evening wear aboard ship is about the same wherever you go, but your destination definitely affects what you'll need during the day.
Photo Caption: Model passengers down a pint with lunch at Queen Mary 2's Golden Lion Pub.