Pippa Middleton Borrows a Look from Kate's Wardrobe
05/21/2012 AT 11:05 AM EDT
At the very least, they both seem particularly fond of a certain wrap dress from Issa.
Kate wore it in royal blue on the day of her engagement announcement in 2010. And now Pippa has dazzled in a raspberry version, which she wore to a friend's wedding in Scotland this weekend.
Pippa, 28, rounded out her look with a floral hat, a black clutch and black suede heels.
Pippa's friend Camilla Hook, a lawyer, married Sam Holland, the grandson of Lord Attenborough, in a village in East Lothian on Saturday.
Issa has long been one of Kate's favorite designers. Among the other Issa fashions she has worn is a black-and-white wrap dress decorated with birds, which she showed off last year in Canada.