Although there isn't a direct feature to create borders on Google Docs, there are 3 workarounds that you can use to create that appearance.

How to insert image captions in Google Docs with inline texts Text wrapping options in Docs control how text behaves around images.

How an attractive cover page can be added? You can find pre-formatted template and write on them and Google Docs has a lot of templates to make the cover page a really attractive one.

Google today updated Google Docs with some basic image-editing tools. You can now crop, rotate, and add borders to images in a document without leaving Google Docs.

How to Put Borders Around Pictures on Google Docs. Google does not offer a feature that directly supports adding borders around the images inserted into a Google Docs document, as of May 2013.

You can easily add a page on Google Docs on a computer or mobile device to better organize your document.

Google Docs is more than a novelty web app. Here, we outline how to get started with the popular word processor so you can create documents and collaborate.