ddSlick, a free lightweight jQuery plugin for creating drop down menus (list menus) with images and description, list-menus with a better look and more information.
It works as a drop-down menu where we can use images and description besides a simple text.
Drop Down Menus Plugin Features:
- Adds images and description to otherwise boring drop downs.
- Uses JSON to populate the drop down options.
- Uses Minimum CSS and no external stylesheets to download.
- Supports callback functions on selection.
- Works as good even without images or description!

Official Words:
With traditional drop downs i.e. using <select> <option> </option> </select> you are limited to only text and value. But with this easily configurable jquery plugin, you can now create a custom drop down that can very well include images, a short description, along with your usual text and value. Take a look at the following demos in action.
Requirements: jQuery
Compatibility: All Modern Browsers
Website: http://designwithpc.com/Plugins/ddSlick