It's easy! Just go to:
...and use the drop down menu to browse through the different categories.
Click the pictures to launch the websites in your browser and then click 'Buy' next to the web template you wish to purchase.
Incredibly Low Prices to Create a Website
When you buy your website, you can change your colour scheme at the click of the button in 'Style'.
After you buy your site template, broadly speaking the colours are unlimited and you can customise the design to suit your needs.