DRESS FOR THE JOB YOU WANT, NOT THE JOB YOU HAVE.
When you’re scouring your closet for the right outfit, take your cue from the venue—and corporate culture. If it’s business attire by day, spice up your evening garb with lace, velvet and glitter for a yuletide style that’s sexy and sophisticated. Guys, polish your shoes, bring out that funky pink tie (as long as it doesn’t clash with your date’s dress) and let your personality shine through.

PLAY IT SAFE WITH SMALL TALK.
Leave the office—and its politics—out of office party small talk. The best topics are ones that everyone can participate in, including your date. They should be light and friendly without making anyone feel uncomfortable. Chat with your co-workers about their vacation plans, kids, favourite sports teams and crazy celebs—they’re all great ways to break the ice. Also, use this opportunity to network with people you might not interact with on a daily basis.

OPEN BAR = LIMITED ACCESS.
One too many glasses of rum punch could cost you your job—or, at the very least, plenty of embarrassment and gossip. A social toast with co-workers may be expected, but keep in mind your reputation is on the line. To ensure a flawless night, sip slowly, choose beverages with lots of mixers, alternate with glasses of water, keep your stomach coated with food and know when to call it quits—before you tell your boss how you really feel! If it typically takes you three drinks to start feeling tipsy, stop after two. Don’t lose count.

MIND YOUR MANNERS.
There’s nothing worse than waving food around on your fork while talking with your mouth full—except maybe using your cellphone or BlackBerry at the table. In other words, keep your face clean, your elbows off the table and your gadgets for emergencies. Remember: The CEO is watching.