Cruise Ship Dress Codes: The Ultimate Guide The Cruise Line Dress to Impress, Land Success! First impressions matterespecially at a Career Fair! Whether you're rocking business professional or business casual, your outfit should reflect your confidence and readiness. Pro tip: When in I've Taken 200 Cruises: This Is Exactly What to Wear Celebrity Cruises Dress code for the Sunset Cruise! Casual chic it is! So ladies, wear an elegant dress or jumpsuit. Or whatever makes you feel comfortable for a Caribbean night of dancing. Cruise Ship Dress Codes Explained (And Exactly What To Pack)