Underland is a striking three column template for Blogger, which is highly configurable with many dynamic elements.
Features include:Page numbered navigationIntegrated related posts functionFacilities for Twitter updates, Flickr Photostream, and recent commentsStylized sidebars with hover functionsIntegrated subscription links in header... and much more!
If you are looking for a beautifully designed, professional template for your Blogger powered blog, this is certainly a template worth looking at.
You can also view this template in action at http://underland-template.blogspot.com/