Miss Sourpuss is a free Tumblr blog theme that features a single-column layout. This theme comes with beautiful borders on each post, which makes it stand out among all the themes in our collection. This theme comes with full supportability for all post types. Any new designer can edit the colors of the theme and build beautiful blogs in no time. You can also set up Disqus comments using this theme and let your readers make conversations over the comments section for each post. This theme also works well on any device browser. Not to mention, this theme also comes with a sidebar where you can insert your brand name along with a small description.