The label: A collaboration between designer Tabitha Somerset Webb and Dannii Minogue, Project D focussed on wearable, pretty dresses, feminine prints, and flattering shapes. Dannii left the label in 2013, and Webb has since focussed her efforts onto her own label, also a favourite of Pippa's.
The outfits: Pippa is the big Project D fan, wearing the brand's midlength printed dresses for weddings and trips to Wimbledon. She also chose a full-length gown for a charity gala. Kate opted for her little sister's label of choice when she visited Oceania, choosing a tropical floral shirt dress for her last day in Tuvalu.