long white formal dresses with sleeves Sleeve Chiffon Long Dress Off White / Large have in your wardrobe Elegant White Long Sleeve Maxi

A dress like this is far more wearable and is still so special and pretty

The suit she wears is a vintage design from the 1999 John Galliano collection, combined with the most transcendent shoes in the entire history of the series: the Manolo Blahnik Hangisi 105.

Tulle dresses usually have one or two under layers as tulle is rather sheer on its own

With new arrivals added throughout the season, there's always something exciting to discover

Millie looked like she was having a blast at the screening, which was followed by a panel discussion alongside costars Noah Schnapp, Priah Ferguson, Caleb McLaughlin, Joe Keery, and Dacre Montgomery

A thin metallic belt at the natural waist adds definition