Kate looks solemn in black Catherine Walker military-inspired coat for Remembrance Sunday

Members of the royal family gathered for the annual National Service of Remembrance at the Cenotaph in Whitehall, London on Sunday morning.

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Her Majesty, Queen Elizabeth II oversaw the scaled back Remembrance Sunday commemorations from the central balcony of the Foreign Office, accompanied by her lady-in-waiting, Susan Rhodes.

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To her left, on a separate balcony stood the Duchesses of Cornwall and Cambridge.

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Kate debuted a bespoke piece from her go-to designer Catherine Walker for the sombre occasion. Cut with a high collar and button-up front, the tailored design incorporates military-inspired details.

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The Duchess donned a Philip Treacy fascinator and the Queen’s diamond and pearl drop earrings.

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The headpiece is from the milliner's AW20 collection and captures Philip Treacy’s intriguing sculptural approach to design. This velvet beret boasts a statement satin bow detail nestled to one side.

A closer look at Kate's elegant up-do.

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The Duchess wore her Cornelia James 'Alice' Gloves.

Kate was seen wearing a black Amaia plumetti face mask as she traveled in a chauffeur driven car after attending the National Service of Remembrance at The Cenotaph.

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FASHION FLASHBACK

Below is a look back at Kate's past outfits for this annual memorial event.

2011 - DVF

2012 - DVF

2013 - Temperley London

2014 - Alexander McQueen

2015 - Alexander McQueen

2016 - DVF

2017 - Dolce & Gabbana

2018 - Alexander McQueen

2019 - Catherine Walker