Example Format for a Character Letter to the Judge​​ Explain how you know the person you are making the recommendation for. Free template for a character reference letter for a DUI charge!Tips: Keep the letter honest but positive. Avoid downplaying the seriousness of the DUI. "Learn how to craft an effective character reference letter for court proceedings with our comprehensive guide. Defend a friend or family member's moral character in court. Use our Character Reference Letter for Court template to easily write your document. A character letter to a judge should establish your credibility, paint a full picture of the defendant and be respectful, among other things. Character Reference Letters and Letters of Recommendation are useful in defending an Orange County DUI case, as prosecutors and judges use them in court. Get a free sample character reference letter for court.