What should you wear on cruise elegant night? That can be a tricky question because each cruise line has its own policies, and some are stricter with enforcement than others. Here's what MSC Cruises Formal Nights Everything You Need To Know Emma Cruises 17+ Timeless Old Money Dresses That Exude Luxury TheChicSavvy What should you wear on cruise elegant night? That can be a tricky question because each cruise line has its own policies, and some are stricter with enforcement than others. Heres what to expect Carnival Cruise Line's "Elegant Night" is a special evening where passengers are encouraged to dress up in their finest attire. While it's not strictly enforced, it's a great opportunity to feel glamorous Old Money Evening Gowns