While there may be room in the wedding budget to hire a calligrapher to address invitations, it is certainly not a requirement. Many budget-minded couples ask friends or family members with beautiful handwriting to help with the job.
What's important is that the envelopes are addressed by hand, not by a computer printer, even if a handwriting typeface is used. Getting married is one of the most personal experiences, which calls for extending a personally addressed invitation that the guest will enjoy receiving as something special.
As such, set aside a week to prepare the wedding invitations for mailing. It's important not to rush and to have the right supplies. From an art supply store buy several archival gel ink pens that don't smear, dry fast and have a clean tip for writing. Black is the preferred color for its legibility. Never use ballpoint pens.
The process starts with assembling a well-vetted guest list with addresses that have been double checked for updates, as well as names for misspellings and how spouses or significant others like to be called.
Before even picking up an envelope, those on the invitation-addressing team should first practice using the archival pens. Be sure to sit at a table with a magazine as a foundation under the invitation.
Traditional wedding etiquette calls for invitations to include a small RSVP card with a pre-printed and stamped return-address envelope.