 Unlike the flags for princes, the right side of the flag is devoid of any insignia.However, the left portion of a princess' flag contains the usual hunting horn of Orange and a personal insignia (obtained from the coat of arms of the princess' family married into the royal family) in the upper and lower left quarters of the flag respectively.Unlike the monarch's flag, the coat of arms is not surrounded by the insignia of the Grand Cross of the Military Order of William, but is placed either within an orange circle which replaces the center of a blue cross, or at the centre of an orange cross.