If you're talking about the greeting or salutation portion of a letter, no special title is required. A standard courtesy title of Mr. or Mrs.Esquire is an honorary title that is placed after a practicing lawyer's name. In general, Texas has very few official legal forms. This is why you will not always find a free fill-in-the-blank form for your situation. Formal Letter: Mr. or Ms. Pat Smith, Esquire Name of Law Firm Address (Although this is the correct formal letter title, hardly anyone uses it. The Texas Department of Motor Vehicles (TxDMV) provides the following information on title litigation as a public service. Texas law doesn't require that only lawyers are allowed to prepare Deeds (unlike in other States).