While some celebrities are keen to experiment with their wardrobes, others have a tried and true formula. Take Zoë Kravitz, ...

Zoë Kravitz held true to that maxim by stepping out in a classic little black dress in New York City on Thursday night. Along ...

While in New York City, both Kristen Bell and Jessica Alba were spotted styling black midi skirts with formal accessories.

FEMAIL breaks down the difference between black and white tie, what to wear for cocktail attire, what's considered too casual ...