Dear friend,

I am pleased to announce that my grandson will hold a wedding with his beloved girl on xx, xx. This wedding is not only a happy event for our family, but also a grand occasion for us to offer our blessings to this lovely bride.

We sincerely invite you to join us and witness the happy growth of our grandson.

Time: [date] [time]

For example, "Grandpa gave a big banquet for his grandson on xx, xx, xx. Welcome. "

Location: [location]

For example: "xx restaurant, address xxxxx."

Looking forward to your arrival!

[Organizer's name]

For example, "please come"

[Main content]

For example, "I hope this wedding will be a good memory for our grandchildren and open a new chapter in their happy lives."

If it's a wedding for your son, you can change "grandson" to "child". I hope the above example can help you.