Everybody knows I live an absolutely prim and proper life. For that reason I insist on spreading my copious knowledge to quality ladies everywhere! Here I demonstrate the “Duchess Slant” and the “Cambridge Cross”:
The Duchess Slant and the Cambridge Cross, attributed to Kate Middleton and Diana Spencer respectively, prevent your knickers from showing while seated, particularly in front of a camera . We wouldn’t want the press to snap a photograph of the royal panties now would we?
English royals prove well practiced :
Legs join at the knees and ankles (not crossing), and then tilt to one side. Heels touch the floor. Hands gently rest in the lap, ideally with one folded over the other . Good posture—with back not touching the chair —finalizes the position.
On my side of the Atlantic, I tend add a pronounced head tilt because I think it’s cute; compare to Ms. Middleton’s very slight tilt in the picture above.
Again with the English royals :
As the name implies, ankles gently cross when performing the Cambridge Cross, but otherwise one follows the Duchess Slant technique.
Besides protecting modesty, these positions also slim and lengthen leg appearance .
I learned to sit properly from a modeling school’s video. Unfortunately I do not know which one so I cannot cite it. The video argued that given two equally qualified candidates for a photo shoot, the one that sits better will most likely get the job.
We can expand this idea to cover any job interview, and to cover career growth in general. Carrying oneself with class and poise, including how you sit, takes you places.
What About Crossing at the Knee?
The talking heads of etiquette have not sorted out amongst themselves whether crossing at the knee, while keeping angles together, proves appropriate for a lady of class . But Ms. Spencer performs this position very elegantly:
Word to the wise: Prevent your petticoat from getting between your angles as demonstrated here:
The medical community continually debates the potential health hazards of sitting with legs crosses at the knee, but the jury is out .
How Not to Sit
Above I emphasized that one can only properly cross legs at the knee whilst keeping angles together, as demonstrated in the last two pictures. For contrast, this image  shows a less elegant form which ladies must avoid: