The purpose of this site is to provide easy access to reports and other materials useful in opinion practice, without charge, for non-commercial use. Examples of form opinion letters are in your materials.Guide to what is an Opinion Letter. Here, we explain its examples, how to write it, and compare attorney opinion letter and title insurance. Below is a template of the Opinion Letter format. For a PDF version of the Opinion Letter Format template click here. When a lawyer addresses a judge in court, she will always address the judge as "your honor," just like lawyers do in the movies. Letters asking for the lawyer to provide any. Standard Opinion of Counsel letter. In loan transactions in the United States, it is customary for the borrower's counsel to provide an opinion to the lender (but not vice versa).