What are you doing for New Years?
Going out/having fun with the boys? 1 Million
Family get together/indoor party? Bleu De Chanel
At the bar/club? 1 Million, Bleu, La Nuit
La Nuit honestly works for any occasion. If you like one more than the other, don't worry too much about what you're doing, just purchase the one that smells best. Trust me, 99% of the people around you aren't going to think "that fragrance is inappropriate for this event..."