Pippa Middleton is already a successful author and party planner — but now, Kate Middleton‘s younger sister can add fashion designer to her résumé!

The 31-year-old socialite has created a two-piece, limited edition collection with English courtier Tabitha Webb to raise money for the British Heart Foundation.

pippa middleton
TabithaWebb.co.uk

Designing the collection’s bespoke floral dress and matching scarf — which retail for about $450 and $145, respectively — was “fun and creative,” Pippa said in a statement.

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“It was great to collaborate with Tabitha to design the style and look of the dress and scarf,” she continued. “As an ambassador of the British Heart Foundation, I’m delighted that all the profits of the sales will go towards their lifesaving research into heart disease.”

pippa middleton
TabithaWebb.co.uk

“It has been an absolute pleasure to work with Pippa throughout the designing process and we are delighted with the outcome,” Webb — who is selling the clothing in her Central London store and on her website — said of the charity project.