Email Template For Direct Mail Adertising

I'm looking for email template to be designed for a direct email marketing campaign. I want to be able to send the email directly from my websites admin backend. The backend is "Wordpress" and php. I want the template to be able to pull information directly from my mysql database. Information such as "Contract Title, Contract Value and Expiration Date. The design must be clean and modern. I should be able to send the email to one specific email, a group of emails or all my registered members. Bidders are to submit samples of past designs with their bid.