The etiquette business has its emergencies, heaven knows, but it is in the nature of etiquette emergencies that once one realizes what one has done, it is too late. One might as well get a good night's sleep and send flowers with an apology in the morning.

Precision marching is less important for the bridal party than maintaining the proper facial expresssions: The bridegroom must look awed; the bridesmaids, happy and excited; the father of the bride, proud; and the bride, demure. If the bridegroom feels doubtful, the bridesmaids, sulky, the father, worried, and the bride, blasé, nobody wants to know.

A wedding invitation is sent by people who have been saying, "Do we have to ask them?" to people whose first response is, "How much do you think we have to spend on them?

A young lady is a female child who has just done something dreadful.

Screening telephone calls with a receptionist or the humbler answering machine is not a dishonorable thing to do. The warmest people in the world still need uninterrupted time to attend to their lives and should not be outwitted if they have made it obvious that they are not always available upon summons.

It is wrong to wear diamonds before luncheon, except on one’s marriage rings. Before, after, and during breakfast, luncheon and dinner, it is vulgar to wear a mixture of colored precious stones. It is always a comfort to know that so many things one can’t afford to do anyway are vulgar.

Learn graceful ways of saying no and of pointing out that this pressure to do something is not in line with most people's wishes.