There was something missing at the 2013 Golden Globes: Necklines that stopped at the clavicle. The red carpet is always about selling sexiness — along with television shows and movies — but this year’s Golden Globes offered a full buffet of flesh. The most popular red carpet accessory of the night? Decolletage — and the occasional bare back. Comedian Kristen Wiig’s precipitously plunging neckline stopped only briefly, and then opened again to reveal a bit of midriff. For a moment, it looked like Wiig had gone rummaging through Sofia Vergara’s closet. It was almost as shocking as Sally Field’s deep-cut gown. Helen Mirren, you’ve got competition.