Flag of the Netherlands
The national flag of the Netherlands (Dutch: de Nederlandse vlag) is a horizontal tricolour of red, white, and blue. The current design originates as a variant of the late 16th century orange-white-blue Prinsenvlag ("Prince's Flag"), evolving in the early 17th century as the red-white-blue Statenvlag ("States Flag"), the naval flag of the States-General of the Dutch Republic, making the Dutch flag the oldest tricolour flag in continuous use.