I'm using Cuzco from Kate Spain and need a white to match. It's definitely not going to be an optic white. I'm looking for charm packs in a kind of mellow, maybe all-purpose white. Should I go with Kona Snow? Or is that really on the creamy side? Any suggestions would be so helpful, since I have to order online. (I have the Cuzco packs, but I can't really see to match the white!) Thanks!