If you’ve been searching high and low for a blue WordPress theme that looks good and is flexible enough to grow with your blog – you’ll find 7 of the best ones right here, all in one place – and free to download.
Many are widget-ready which lets you customize the sidebars with search, ads, latest blog postings, videos, photos and much more. Most are compatible with WordPress version 2.8 or above and can be used for commercial blogs (unless noted below).