Kate Middleton and her styling team never disappoint. For her latest public appearance, a Royal Variety Performance at London's Royal Albert Hall, the Duchess wore a green sequin gown by Jenny Packham.

Middleton first wore the dress in Islamabad, Pakistan in 2019. Here's how she looked then:

And here she is at the Royal Variety Performance:

She attended the event with her husband Prince William, who looked dashing in a navy blue velvet suit.

The royal couple got to see a legendary performance: the evening's program included big names such as Ed Sheeran, Anne Marie, Elvis Costello, Rod Stewart, and Cirque du Soleil performers. Of course, the Duke and Duchess of Cambridge were able to spend time with all of these artists.

The Duchess chatting with Sheeran and jazz artist Gregory Porter:

Middleton is an expert at re-wearing wardrobe items that other public figures would not wear. One of the reasons she does so (beyond simply liking the clothes) is her concern for the environment. For example, she re-wore the pastel gown she wore to the 2011 BAFTAs to the recent Earthshot Awards ceremony, sending a subtle message against overconsumption:

Here's how she styled it in 2021:

Here's how she wore it in 2011 :

The Duchess never goes out of style.