You can have a custom template on your Create account with our Web Designer's Kit.
This kit will allow anyone with knowledge of HTML such as a web designer or developer to create a custom template. This template can then be applied to your Create account so you can still manage your website's content just as you do with one of our own templates.
To see some examples of other Create website's built with the Web Designer's Kit, please see our example's page here:
Create - Web Designer's Kit Editor
You can read, or send on to your web designer, our documentation on the Web Designer's Kit here: