Dear Friend!
I invite you to my birthday party
celebration will take place
__(дата)____ At __(час)___ o'clock at
__(місце проведення)___________
Our phone number: ____(номер телефону)___
We hope that you will accept our invitation.
Please notify in advance of your presence.
Call us at your convenient time to discuss the details.
Best regards, ___(ваше ім'я)_!