One of the best ways to decorate and show off your patriotic pride is doing an interior theme design using the colors red, white and blue. These colors are versatile and not just good on Memorial Day, or on the 4th of July but can be used throughout the year. You can take these colors and go vintage with them or even create a whimsical design. There’s lots of things that you can do throughout the house with these three colors and you can change the designs throughout the year but keep the same colors. Check out these 20 Red, White and Blue interior design decoration ideas.