23 Ideas For Building a Halloween Costume Around Your Favorite Little Black Dress

The iconic Givenchy number that Hepburn wears in "Breakfast at Tiffany's" is fairly easy to re-create: just add accessories. Not really digging the whole cigarette-holder bit? Trade it in for a cup of coffee and bagged breakfast from your local deli.

Basic Ingredients: Sunglasses, a pearl necklace, a tiara, long black gloves, a cigarette holder, and black pumps.