Presentation is everything.
As important as the food you serve, is the way you set the table. Think about the mood you want to present. A minute spent lighting candles or choosing a lovely centerpiece will make your guests feel special, and enhance the whole experience. There are many rules for formal place settings and formal dining, but keep in mind that what is considered proper etiquette in one country would be considered rude in another. This is not said to worry you, but to free you.