Another way you can go is to create your own templates. You can base these around the types of articles you enjoy or you can visit other directories to see if you can find a general idea that gives you the ability to come up with your own template. Using your own articles may help you come up with your own templates as well. If your articles are along the same lines, you should be able to come up with a number of templates. Those will give you ideas for new articles and that for sure will help you get through your writer's block.
Use Popular Newsletter Programs _ If you want to make a great template for your newsletter, you should use popular newsletter programs such as Microsoft Word or Adobe InDesign. These programs not only let you use their optional template designs, also you can download extra templates from the program's website. These free downloadable templates can help you a lot to find the proper template for your newsletter.