Kate Middleton Wears Zara Dress to London Concert

Kate Middleton Wears Zara to London Concert
Photo: Samir Hussein/WireImage
The Duchess pairs her Zara Lace Tulip dress with a Ralph Lauren jacket.

Another day, another high street ensemble for the Duchess of Cambridge!

On December 6, Catherine stepped out in the Lace Tulip Dress by Zara for the Gary Barlow concert in support of the Prince's Trust, which was held at the Royal Albert Hall in London.

The Duchess, who attended the event with Prince William and her in-laws, paired the $99 frock with a black Ralph Lauren jacket—the same one, Grazia points out, that she wore the day after her wedding.

Shocker: The dress is no longer available on Zara’s Web site—however, royal wannabes can get a similar look with the brand’s matching pencil skirt, available for $79.90.

But better click to it! We imagine it's not far behind in selling out.

In related news, find out which trendsetter recently beat out Catherine for the BFC's 2011 British Style Award.