White is a sacred and pure color. It’s the color of angles and gods, as the color reflects that which is sacred and pure. It is also the color of doctors, nurses, and others in the health profession, as well as cleanliness. In fact, the Japanese refer to nurses as “Angels in White”.
White can also represent reverence, purity, simplicity, peach, humility, youth, winter, snow, good, and cold.
I’m loving this white flower guide from The Wedding Chicks.