请帮我写一份英语的邀请函

Dear Sir/Madam,
How are you?
I'm glad that I will be graduated soon. I am going to hold a party to celebrated my graduation. The party will be held on June the 27th, Sunday. The party will begin after my gratuation ceremony at about 4:00 p.m.. I think that it is a great pleasure to invite you to my party. So I hope that you will come to my party and celebrate with me. If you can attend my party, please inform me.Don't be late,please. Thank you very much!
Best Wishes!
Yours truly,
[Sign your name here].

Date

Dear XXX

I am pleased to inform that I will be successfully graduated from [name of school,university] on June 27, [a certain year]. It will be my pleasure to share with you my graduation ceremony and the following graduation party on that Sunday.

Details:
Graduation Ceremony
Venue:your university, address
Time: 4:00 P.M. june 27,Sundy

Graduation Party
Venue: [you house, please adives address]
Time: [arrange a time after the ceremony,e.g. 6:30 P.M.]

Look forward to your coming.

Best wishes,

XXX

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