womens long cotton dresses Maxi Dress | Hand Block Printed Maxi | Floral Dress | Smocked Maxi Dress length maxi silhouette for a graceful Waves Maxi Dress in Blue

In 1997, Princess Diana tragically passed away in a car accident in Paris

But this black mini dress was still super cute and emphasised her waist with a pretty bow detail and gold detailing to add shape

Finished with a zipper closure at the back, this maxi dress delivers timeless elegance with a contemporary touch

The 12-year-old attended the Los Angeles screening after voicing the character Kiara in the Disney film, which is set to hit theaters next week

Sleeve Length: 24.5"

Later, she closed out the reception with another costume change, this time opting for a very Vivienne Westwood-esque off-the-shoulder bustier mini dress worn with her husband's discarded bowtie as a choker