A royal blue suit isn't just suit in royal blue but a fashion statement. The color royal blue which is basically a form of azure blue. It originally was commissioned for Queen Charlotte many years ago. This rich medium shade of blue has found its way into the world of suits for men. You can find a royal blue suit in both 2 piece and 3 piece suit styles that also come in a whole variety of fabric types, patterns and textures. If you pay attention to former athletes and sportscasters, you will find many of them wearing a royal blue suit when on television.