If the loose counts, then I'm voting for Paperwhite. it's like the finest misting of snow on a clear Winter's day and so subtle. I have all of them, but this is my favorite.
After that vote I want to try Paperwhite! I have Tenderdusk and a sample of Soft Flame, and I love them both. Tenderdusk is like BeneFit's Dandelion only better -- a soft complexion perk-up and glow.