See which royal wedding guest copied Princess Diana and Sarah Ferguson's look

Remember these green polka dot dresses?

As guests arrived in an array of gorgeous dresses to the wedding of Princes Eugenie and Jack Brooksbank on Friday morning, one particular attendee caught the eye of royal family fans. Dressed in a green wrap-around dress with black polka-dots, topped with a matching hat featuring a wide navy rim (which she had to keep a firm hand on, because of the high winds!), this wedding guest recreated two iconic looks from Princess Diana and Sarah Ferguson. Princess Diana - known for her fantastic sartorial choices - wore an incredibly similar outfit during a day out at Ascot in 1986, complete with a black pussybow. Sarah Ferguson also stepped out in her take on the look in September 1988, when she wore a polka dot-printed green dress and matching hat. She complimented the outfit with gold-rimmed pearl earrings and a black choker with an inset pearl - very of its time!

A whole host of stylish stars attended the Windsor ceremony, including model Cara Delevingne who wore an androgynous tuxedo with top hat, Hollywood star Demi Moore draped in demure maroon, and the Duchess of Cambridge in a beautiful fuschia dress. Naomi Campbell, Pixie Geldof, Ayda Field, Robbie Williams and Liv Tyler were also among the star-studded guests. Meghan Markle dazzled in navy, as she joined the ceremony with husband Prince Harry who she married in Windsor in May this year.

WATCH: Robbie Williams and Ayda Field arrive at the wedding

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READ: Prince Harry's ex-girlfriends Chelsy Davy and Cressida Bonas attend Princess Eugenie's royal wedding

To capture the style and magic of the day, Princess Eugenie has chosen someone she knows and trusts to take her official royal wedding photographs. The Princess has enlisted Alex Bramall to be her official photographer, who previously photographed her for a feature in Harper's Bazaar US in 2016. Speaking out being chosen to capture the occasion, Alex said: "It is an honour and a privilege to be invited to photograph Princess Eugenie and Jack on this most special of days."

READ: Royal wedding live updates - watch the guests arrive