Wording your invitation can be tricky, here are some rules to wording your invitation that should set you on the right track!
Traditionally, whoever is hosting is listed first on the invitation. Customarily, you should spell everything out, including the time of the ceremony. On classic wedding invitations, there's always a request line after the host's name—something like "so and so request the honor of your presence." The wording can change as the hosting situation does, so make sure to double-check you've added everyone who should be included.