Get the Look, Fall/Winter Evening Wear

Of course, I peruse all manner of People Style Watches and US Weekly's for what the stars are donning for their evenings out. I cannot afford Louis V or Armani but I can take some sweet inspiration from what they girls are wearing and pull it into my own wardrobe. I mean, how hard can it be to recreate some simple yet effective evening looks for Fall parties and nights out with the ladies?