Duchess slant

Myka Meier, 37, trained in London under a former member of the Queen's royal household. Her new book, 'Modern Etiquette Made Easy: A Five-Step Method to Mastering Etiquette,' is now out.

Meghan Markle joined Kate Middleton, Prince William and Prince Harry for her first official engagement. The Fab Four attended the first Royal Foundation Forum in London, on Wednesday...

MEGHAN Markle has had to make a lot of adjustments now she’s the Duchess of Sussex. From fashion and food to social media, it’s a lot to take on now she’s a member of The Firm. One faux pas she kee…

We love these photos of Harry as a young boy and a grown-up

Meghan Markle accidentally forgot the duchess slant and crossed her legs at a palace party, and you can watch the moment go down here.

The Duchess of Cambridge always sits the exact same way anytime the cameras start snapping.

Kate, 34, has developed a 'Duchess Slant' - a signature seated pose crucial for creating a ladylike silhouette and preserving her modesty while wearing dresses for public appearances.

Meghan Markle and Kate Middleton have strict rules to follow as members of the Royal family. Some of the guidelines stem from proper etiquette, while others are based solely on the Queen's preferences.

See the most famous photos where women of the British Royal Family pose in the duchess slant.