I can create email template based on your website or I can create it from scratch. Email template will be able to adapt to different screen sizes, but for that you will need to order gig extras. HTML code for template will work on all major platforms.
Note:email template should be simple and if possible with only one column. That is because media queries are not supported in email HTML code. Many designers do it wrong, so their template looks like copy of website(with navbar and other stuff). This is only my suggestion for the best performance, but I am able to create whatever you want.