Google Chrome offers you with a large themes gallery which has around 25 different themes out of which you can select the best one and install, though this is available for all the Google Chrome 3.X+ versions only which is currently in beta and not available for the currently stable version 2.x
You need to install the Google Chrome 3.0 version first from the Google Chrome website. Once the download is completed you need to install and run the browser. Click on the ‘Customize & Control Google Chrome’ link on the right side and then click on the ‘About Google Chrome’ option to verify the current version of your browser.
Next access the Themes Gallery on the Chrome Browser and from the list of all the themes select the one which can be your favorite one and then click on the button below the theme thumbnails which mentions ‘Apply Theme’. The theme file would first be downloaded to your local computer in the form of .crx and then a notification would be shown in the browser saying that Installed Theme along with instant activation of the same.
