Woothemes is good to try.

Try this
elegantthemeswordpress.blogspot.in
freepremiumwp.com

best to get premium themes

For free themes, just go to "Add New" under themes in your dashboard. Using free themes from the Wordpress repository means you can be fairly sure that they won't contain malicious code or unwanted advertising code.

I am positive that this thread can be of great help to your query, http://www.warriorforum.com/main-int...wp-themes.html

Also, please try to use the "SEARCH" feature. Trust me, it will make your life easier. However, sometimes you can't get much results.