Kate Middleton and Prince William had an exciting night out on Sunday at the BAFTAs.

The Duke and Duchess of Cambridge attended the 2020 British Academy Film Awards at Royal Albert Hall in London, alongside Hollywood heavyweights like Joaquin Phoenix , Margot Robbie, Adam Driver, Zoe Kravitz and more.

The nights event came with a dress code sustainability as guests were encouraged to rewear older items of clothing, purchase something secondhand or rent an outfit for the night.

The duchess, known for her penchant for recycling clothing, abided by the nights theme and rewore a dress from one of her go-to designers, Alexander McQueen. Kate previously wore the glamorous, white-and-gold gown for a 2012 dinner in Kuala Lumpur, Malaysia .

The duchess wore her hair back in a braided updo and accessorized with jewelry by Van Cleef and Arpels and a sparkly clutch, while William wore a black tux and a bow tie.