This year, the Golden Globes exposed a certain trend—and a certain décolletage. Plunging necklines dominated the red carpet, with everyone from Jessica Biel, Mandy Moore, and even Laura Dern showing off a perky, well cared-for set of curves and a moisturized, spotless chest. Unfortunately for women of a certain age (or a certain sun exposure), the neck and chest area is often the first telltale sign of youth gone by, riddled with