Most Helpful Guy
B or D, C is too sexy for an office party, and A just seems more like a dress you'd see in the summer.
Most Helpful Girl
I personally really like the red dress. Mainly, because I'm all about theme dressing & red is totes a Christmas color! lol But any of them would look perfectly fancy for the event. My boyfriend's company is having an office party as well this month & if I'm going, I plan on dressing super duper hot. Just so we can be annoyingly cute together & if his ex (who treated him like shit) is there, her reaction will be the cherry on top to a fantastic party!