To take a family or intimate friend's list is also important to the unaccustomed hostess, because to leave out any of the younger set who "belong" in the groups which are included, is not the way to make a party a success. Those who don't find their friends go home, or stay and are bored, and the whole party sags in consequence. So that if a hostess knows the parents personally of, let us say, eighty per cent. of young society, she can quite properly include the twenty per cent. she does not know, so that the hundred per cent. can come together. In a small community it is rather cruel to leave out any of the young people whose friends are all invited. In a very great city on the other hand, an habitual hostess does not ask any to her house whom she does not know, but she can of course be as generous as she chooses in allowing young people to have invitations for friends. _Asking for an Invitation to a Ball_ It is always permissible to ask a hostess if you may "bring" a dancing man who is a stranger to her. It is rather difficult to ask for an invitation for an extra girl, and still more difficult to ask for older people, because the hostess has no ground on which she can refuse without being rude; she can't say there is no room since no dance is really limited, and least of all a ball. Men who dance are always an asset, and the more the better; but a strange young girl hung around the neck of the hostess is about as welcome as a fog at a garden party. If the girl is to be brought and "looked after" by the lady asking for the invitation--who has herself been already invited--that is another matter, and the hostess can not well object. Or if the young girl is the fiancée of the man whose mother asks for the invitation, that is all right too; since he will undoubtedly come with her and see that she is not left alone. Invitations for older people are never asked for unless they are rather distinguished strangers and unquestionably suitable. Invitations are never asked for persons whom the hostess already knows, since if she had cared to invite them she would have done so. It is, however, not at all out of the way for an intimate friend to remind her of some one who in receiving no invitation has more than likely been overlooked. If the omission was intentional, nothing need be said; if it was an oversight, the hostess is very glad to repair her forgetfulness. _Invitations for Strangers_