(XXXX) Signed on (XX) calendar year.
Lunar calendar (XXXX) year (XX) month (XX) day (Gregorian calendar and lunar wedding day)
Hold a wedding for (Sina name, bride name)
We look forward to your arrival (name of invitee (and family)).
(Name of the inviter) Sincere invitation (PS: if it is an invitation from parents, write your parents' names; if it is an invitation from yourself, write your own name, only your name).
(XX: XX) Wait This is the time to invite guests to the meeting.
Take a seat at (xx: xx), which is the time for the ceremony to begin.
It's better to write down where to hold and where to sit on the invitation, which is more convenient. When the guests come, you can sit by yourself. If there are few guests, they will be in a hurry or write a poster with the guest's seat number on it. After the guests come, they can look at the posters and find their own seats.