Blue Zara Dress/Jane Troughton Coat:
The day after Kate Middleton wed Prince William and became the Duchess of Cambridge, she chose to wear this Zara dress for her first outing as a married woman. It sold out in six seconds. Obviously it’s a staple wardrobe item, and you can see it peeking out from under a brocade-print coat two months later, when she attended a service to celebrate Prince Philip’s 90th birthday. Her blue Jane Troughton coat had previously worn at a wedding back in 2009.