Verbal invitations are given only when the occasion is a very informal one, and imply plain dress, early hours and a small company.
Invitations to concerts, theatre or opera, should be sent in time to secure good seats, if accepted, The usual style is:
"Mr. G would be much pleased to have Mrs. and Miss Hunt's company at the opera, on Wednesday evening, when La Trovatore will be performed by the Italian troupe at the Academy of Music."
Such an invitation calls for an immediate answer from the elder lady, and should be as follows:
"Mrs. and Miss Hunt accept with pleasure Mr. G—-'s polite invitation to listen to a favorite opera on Wednesday evening."
Or if declined:
"Mrs. Hunt regrets that a prior engagement will prevent her own and Miss Hunt's acceptance of Mr. G—-'s polite invitation for Wednesday evening."
For a general reception, invitations are printed upon cards, thus:
"Wednesday Evening, January 14th, No. 348 —- STREET."
Such cards do not require any answer.