Write about your letter to your friend + inviting him/her into your birthday.

Here is a sample letter inviting your friend to your birthday party:

[Your Address]
[Your City, Postal Code]

11th July 2026

Dear [Friend's Name],

How are you doing? I hope this letter finds you well.

I'm writing to invite you to my birthday party! I'm turning [Your Age] this year, and I'm really excited to celebrate with all my closest friends, especially you.

The party will be held at [Location of party, e.g., my house, a restaurant, a park] on [Date of party, e.g., Saturday, July 25th] from [Start Time, e.g., 4:00 PM] to [End Time, e.g., 7:00 PM]. We'll have [mention some activities, e.g., lots of food, music, games, cake, dancing]. It's going to be a lot of fun, and I would love for you to be there.

Please let me know if you can make it by [RSVP Date, e.g., July 20th] so I can get a headcount. I really hope you can come!

Looking forward to celebrating with you.

Best,

[Your Name]