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If you are attending a reception-only invitation, follow the same dress code logic as the main event: midi for cocktail, floor-length for black tie

Choose a washed-out black sweatshirt, like the one below from Abercrombie & Fitch, when pairing with dark indigo jeans or chinos

Elastic Band at Waist

While out in New York City to promote her directorial debut, Eleanor the Great , Johansson gave the classic little black dress a modern reduxupdating the closet staple with a decidedly oversized belt slung on her waist and a provocatively-placed zipper at the back

The natural waistline enhances the figure, while a layered asymmetrical drape adds flowing elegance