05/23/2017 01:19 EDT

Kate Middleton Sports Gorgeous Green Dress At The Chelsea Flower Show

The "Kate effect" is still in full swing.

Just days after stunning royal watchers in a custom-made Alexander McQueen dress for her sister Pippa's weekend wedding, the Duchess of Cambridge donned a dark green and white floral printed midi dress from Rochas' 2016 pre-fall collection.

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The conservative dress, complete with short sleeves and a pleated skirt, retails for $1,950, but that didn't stop it from disappearing from store shelves (and online), Refinery29 reports.

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The Duchess' choice of dress was perfect for a day at the Chelsea Flower Show where she explored garden exhibits and even admired the “William and Catherine Rose” flower, named after the Duke and Duchess of Cambridge in 2012.

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Members of the Royal Family often attend the Chelsea Flower Show as it is considered the informal start of the “spring-summer social season." In 2015, The Queen, Prince Philip, the Prince Of Wales and the Duchess of Cornwall all attended the show and made a stop at the Sentebale Garden, which was sponsored by Prince Harry.