I found Pure Frost on the Caswell Massey site for $14.95 (It was on sale for 50% off with free shipping) and Fragrantica describes it as follows:
Pure Frost by Caswell Massey is an aromatic floral fragrance for women and men, produced as a seasonal limited edition for 2012 winter holidays. The fragrance features Casablanca lily, jasmine, vanilla and bergamot.
This is a soft, close to the skin fragrance that is a lighter version of Ted Lapidus Silk Way. Very pretty and easy to wear. Subtle enough to wear to work without offending anyone. I would pay more for this. A lovely addition to a fragrance wardrobe.