the dress white and gold blue and black Science Behind the (or Gold) My thing is you can

As with the examples shown for dinner jackets, you might choose to go with another color for trousers, but black is the safest. Wed never pair white trousers with a tuxedo jacket for black tie wear

But perhaps the most shocking beacon of the '90s nightgown dress was Princess Diana, whose form-hugging midnight blue Dior gown, caused quite the fashion frenzy at the Met Gala in 1996

Designed with a figure hugging silhouette, crew neckline, low cut open back, flowing maxi skirt, delicate back neck button up collar and wide bell sleeves

The Beckhams wore head-to-toe leather outfits to the Versace Club Gala Party in London way back in 1999