The basic ladylike way to sit is with your knees and ankles together. Sit up with the small of your back pressed toward the back of the chair. Good posture is sitting upright with your stomach in and your shoulders held back. The way you sit shows how much self-respect you have.
Plus having your knees far apart looks like you are giving “it” away. Sit like you are trying to protect the Promised Land. Initially it feels awkward, but with a little practice you will be very comfortable. Most importantly you will look elegant and sophisticated instead of like a lazy, slutty slouch. This works when sitting at home, on the train, at work, at a restaurant and even at the movies.
