1
This is the art of expressing yourself to someone you know, or you do not know, on a piece of paper. In this case, the message being conveyed is received as though you are talking directly to the personyou have addressed the letter to.
Why do we write informal letters?
make an apology to a friend
invite a friend to a party
wish somebody good luck
give condolences
Indented or block style of address can be used.
It has one address – (the sender’s) at the top right hand side of the letter.
Does not require reference.
Visit this eLimu link to see a sample of an informal letter.
http://learn.e-limu.org/topic/view/?c=27