Straight from Blogger Buzz!

Third Party Templates for Blogger

BTemplates.
A free directory of user-submitted templates, classified by type and/or features.

The Cutest Blog on the Block
Run by Becky and Ashley of 2 Moms Talk, this site offers free, premade layouts, as well as customizable backgrounds.

Blogger Styles
Gallery of submitted templates, ranked by visitors and includes detailed configuration instructions.

FalconHive
Conversions of WordPress templates upon request, along with archive of past conversions.

All Blogspot Templates
Templates in 1-, 2- and 3-column options. Also includes AdSense-ready templates.

Zona Cerebral
Spanish site with dozens of templates to choose from, including several converted WordPress themes.

Quite Random
A number of free templates, and several Blogger-specific tutorials regarding setup and layout editing.

ChicaBlogger
In Spanish, templates designed primarily for women.

Deluxe Templates
Hundreds of templates, including many converted WordPress themes. Also has a nice "tips & tricks" section for customizing Blogger.

Pyzam
Thousands of templates, browsable by category and sortable by recency or popularity.

Our Blog Templates
160+ free templates, all well-labeled for easy browsing to find the one you want.

eBlogTemplates
Combination of free and premium templates, and a wealth of tips for tweaking your Blogger blog.

You must understand blogger.com does not provide support for third party templates. When I imported the template for Wear My Blues I had great insturction from the website eBlogTemplates.

I also started with a blank Blog, I did not move anything. The entire setup was a breeze!