The best choices in women's fashion clothing during the holiday season, and during any other time of entertainment, should integrate elements of style as well as function.
What do I mean by this? For starters, think about what you are wearing at a dinner party. Are your beautiful, flowing sleeves going to end up dunked in a bowl of holiday eggnog? A long hanging belt might look stylish with long pants, but will it infiltrate serving bowls where it doesn't belong?
You can look sexy this holiday season without showing skin. A few small sexy details suggest your natural attractiveness, rather than scream it out loud.