邀请函该怎么写?邀请函的格式是什么?好多朋友都在为如何写好邀请函而烦恼，为此，精品学习网秘书资格频道编辑为大家整理了邀请函格式及英文邀请函写作范文等资料，供大家参考。
Dear sir/madam:
On [date], we will host an evening of celebration in honor of the retirement of [name], President of [company]. You are cordially invited to attend the celebration at [hotel], [location], on [date] from to p.m.
[name] has been the President of [company] since [year]. During this period, [company] expanded its business from to . Now it’s our opportunity to thank him for his years of exemplary leadership and wish him well for a happy retirement. Please join us to say Good-bye to [name].
See you on [date].
Yours sincerely
[name]
[title]
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