So I've been playing around with designer tools online, and created these fun backgrounds for blogger. Please feel free to use them! Here's how you apply the design to your blog:

Download the small picture underneath each of the previews.

Go into your blogger account to "template," then "customize."

On the left hand side, select "background," then click the arrow underneath "background image."

Select "upload image," and use the downloaded icon.

From here, you can choose to tile the pattern, tile horizontally, or tile vertically.

And there you have it! 

Link your blog in a comment so I can see how they turned out! Enjoy!