Lily++ is pure white, they don't get whiter than this white. While the regular Lily color looks pure white under flash photography conditions, this looks pure white under *all* lighting conditions.

You really *must* wear a wig cap with this color - since it is SO white, you will see through a tiny bit to whatever color is underneath it and to any skin top/part in the wig. That's because light travels pretty much unhindered through the translucent white of the fiber.