karen millen black dress TreatingTheStreetsLikeARunway on LTK gallery openings Brand Spotlight: Introducing Karen Millen

Di last night showed Charles what hes missing. In an interview with Vanity Fair, The Crown s Emmy-winning costume designer Amy Roberts said that it was a daring fashion choice for Diana considering that royalty arent really ever encouraged to wear black

Enter: this chic midi-length gown

(Her pear drop earrings were 21 carats alone, but she also accessorized with two diamond rings from her go-to red carpet jeweler.) Ahead, click through Beyonc's pictures once more to see just how brilliantly this gown flattered her curves, and enjoy a sketch from the brand, in which you can see just how well-defined the lines on this design truly are

All your black-tie wedding guest dresses FAQs, answered What is considered a black-tie dress

Cowl Neckline: Soft drape that flatters the dcolletage

Flowing A-line skirt drapes over the hips without clinging, creating graceful movement with every step