For most of the month of December, my motto is: Stay warm. As I write this, it’s 39 degrees, raining sideways and I’m wearing a turtleneck sweater and my thickest ski socks. The only skin showing? My face—and only barely, thanks to my high neckline. Thus, bronzed legs and décolletage are not high on my priority list. (Neither is shaving, if I'm being honest.) But, by next week when the parade of holiday parties (and cocktail dresses) commences, they will be.