Forgive me if I am wrong, but why are you worried about favorite colors? To me, this is about one sowaller letting their imagination go wild and making an ornament from their heart for another sowaller. Doesn't this put limits on that?
If you have a color scheme that has to be matched, God Bless You!
I will not be taking color recommendations at this juncture. It is too late- the idea is already spawned. And the colors can't be changed because it would be really gross in any other color scheme.
And for me? I don't care. But whoever you are- don't stress. I don't care if I get it at Valentine's Day. As long as you don't stress that it might take me 6 weeks to post a picture of it!