millie bobby brown dress Brown's Strapless Corset Includes a Tiny Sheer Skirt and a Dramatic Train Millie Bobby Brown Brings Sheer

(all measurements are approximate from size small)

Princess Diana herself was so profoundly cool and groundbreaking with fashion, Elizabeth Debicki, who plays the royal in Seasons 5 and 6 of The Crown , tells Tudum

This floor-skimming gown is just the one for the job, with a sophisticated mock neck, an eye-catching fabric, and two stunning side slits (a must for showing off your crews swoon-worthy shoes!)

What to wear for smart casual bottoms

This allows each bridesmaid to choose a silhouette that flatters her while keeping the bridal party beautifully unified

Grab a structured type of bag and oversized blazer, and you are set for a casual day at the office