[header] How to start a letter to a judge [title] Choose your materials. [step] A professional-looking letter should by typewritten on good-quality paper and signed in pen. Normal white 8.5 " x11 " printer paper is acceptable. 
You can also find " résumé " or " business " paper, which is typically slightly heavier and off-white in color. When typing your letter, choose a business-appropriate font that is easy to read.