Letitia Baldrige: A Woman of Manners

What do you wear to a cocktail party at the boss’s house? How do you remove a fish bone from your mouth at a fancy restaurant? What’s the graceful way to enter and exit a cab you’re sharing with co-workers? Letitia Baldrige always had all the answers. You could ask her anything about the proper way to do things, especially in sticky situations. After all, she had been chief of staff for first lady Jacqueline Kennedy. Baldrige, 86, one of …