Wild and Crazy Mardi Gras Fun Starts with Decorations! The Mardi Gras banner is a great addition to any party. Just hang on door or wall for instant fun. One banner per package. 100 long pennant banner. Each pennant is 12 wide and 17 1/2 tall. Assorted Mardi Gras design flags include crown fleur de lis and Mardi Gras print. Made of plastic. Sale items are non-returnable. Put your guest in the Mardi Gras mood with Mardi Gras Party Decorations. Start the party off right and make your guest feel like they are in New Orleans. Mardi Gras cutouts signs banners and curtains- we have everything you need to make your Mardi Gras party a hit. One banner. 100′ long pennant banner. Each pennant is 12″ wide and 17 1/2 ″ tall. Made of plastic.