Home / Cruise Tips / Informal Dress Code Informal Dress Code Reginald Culpepper · Monday, March 30th 2009 at 5:57PM · 678 views When the dress code for a dining area is described as "informal", plan to dress "business casual". Women generally wear dresses or pantsuits, while men usually wear lightweight jackets. About the Author Reginald Culpepper Blacklick, OH Posts Subscribe Profile Email Report Comment