Question

Invitation letter to chief guest to inagurate for annual function

Answer 1

your address on
right side

chief guest
address

subject for want u calling
him or her in 4 to 5 words

Respected sir,
paragraph 1 - Introduction of u and school

paragraph 2 - Topic of letter and describing annual function

paragraph 3 -requesting him or her to come

Yours sincerely,
XYZ or your name