The Polka Dot Pastel Collection for new Blogger templates. Mix and match with colors and widths.
Above you see all the colors to choose. Pick your favorite! All you have to do is to download the pattern to your computer and then upload it to your blog. You can download the patterns here. Just click your chosen color and there is an arrow on the lower right corner to download the file.
Instructions for uploading the background you can find here.
Here is an other set of polka dots, on white background: