Leave it to stylish royals like Kate Middleton and Princess Mary to start a new Summer color trend. While Kate recently wore her red Catherine Walker coat dress, Princess Mary followed suit in a tomato shade at the Royal Ascot days later.
The demure cut of her Marc Jacobs number is notable too — featuring a wrap belt, slightly puffed sleeves, and a single button at the collar, it's a sophisticated daytime look that works wonders in the Summer.
The fact that Mary's showed off this design before is further proof that a piece like this one has major staying power in your wardrobe. Read on to see how she accessorized with drop earrings, complementing bracelets and rings, and a striking floral fascinator, then scoop up a similar dress.