Is there a good site I can go to in order to make address labels with colorful graphics (label templates)?

The label company Avery has templates that work with Microsoft Word and Google Docs .

Try Pinterest for ideas. I searched for “labels” and saw some really pretty ideas

If you have labels, you should go to the website of the manufacturer, and look for template’s there.
Or you can search for templates using their description, UPC, or other identifying moniker.

Otherwise, if you have access to Window’s Publisher, you can probably find the template there.

The templates are easy and you can download load and add pictures.