Before anyone assumes that I am being racist here, I'll let it be known that today's princess is not from China. Or any part of Asia. And actually it is not one princess, once again, as much as a type.
This is another Hungarian thing, people. Bear with me, we are almost done...
In many Hungarian folktales the traveling prince/princess/random peasant boy goes through a series of symbolic kingdoms. Some of them are kingdoms such as Ice or Fire, while others are simply designated by colors. One could assume they are the hues of the rainbow, and indeed, depending on who the audience is, sometimes I do go down the list from red to lilac (kids love it). In the stories, however, the most common are black (usually cursed), and green (fertile). Sometimes there is also red.
Another person, however, who could qualify as a princess and definitely has a connection with the color yellow is the Sun. In Hungarian tales and folklore the Sun is female (most of the time) and sometimes mentioned as "the woman dressed in sun" - great image. She is usually the helper of the hero, either by advice, or by action, but she is always definitely treated with respect fit for royalty.
That's all folks, I am still zonked out from the weekend's storytelling conference. Stay tuned for the report with steampunk, D&D, and other fun stuff.