There is a dimension beyond Sunday Best, preceding Black Tie. It is the middle ground between casual and formal. It lies between the pit of social faux pas and the summit of elegance and grace. It is an area which we call the Holiday Zone.
Festive yet approachable, many a social invitation during December will speak openly of this fashion Brigadoon, but below is live footage of the illusive locale. And more importantly ideas on exactly what to wear.