Here's an outline of a flag so that you can design your own! Go for it, and make it really special!
Design a Flag - Blank
Every pirate needs a Jolly Roger - or a pirate flag - and here's one for the kids to colour in! You'll need a black crayon or colouring pencil for the background, of course.
This complete set of flags of Europe colouring pages includes a linked index to make it very quick and easy to find and print the one you want. All are in the correct flag propotions too.