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Start with your venue because it helps set the tone

For this guide, were focusing on black dresses and colorful heels that make the most gorgeous casual outfits out there when paired together

For example, this cashmere turtleneck sweater dress

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This mini dress features a flattering v neckline and an edgy asymmetrical hemline

A call for formal clothes (similar to black-tie optional attire) offers a bit more flexibility than black tie, so ankle-length dresses and dressy separates are acceptable, as well as fitted, darker-hued suits paired with a crisp white button-down and tie