When you're preparing for a wedding invitation, please note that the text can be arbitrary but it should contain necessary information about the event including timings, venue, dress code etc. The invitation should specify who, whom, where, at what time and on what occasion is invited. In addition, you can write phone number at the bottom corner of the invitation card where guests will be able to clarify the information, give directions to the location.
When the wedding is celebrated in a big way and if you are willing to invite a large number of guests, you can use ready-made cards, where the text is printed in advance, and all you need is to make fill the necessary data. It is best to book an invitation to a specialized firm, professionals can easily develop a truly great options that will surprise your guests. Or try to make invitations yourself, leaving a space in order to write the names of the guests, and then print the appropriate number of copies.
In addition, there is an option to make a separate card for each guest, this will certainly flatter the attendees. However, this will take a long time to invite a large number of guests.
Usually, invitations are written on behalf of both bride and groom. Please note that if the wedding is taking place at the bride's home, her parents will sign the invitation and if both the parties have agreed to celebrate the gracious occasion at groom's house then his parents will sign the invitation.