Hi Sir,
I am Jack, Expert Designer. We have successfully worked in most of the email newsletter project here.
We are interested to participate and submit our design concept for you.
It will be great if you make your project guaranteed so we will ensure that someone will be declared as winner.

By the way we have a team who can also provide service for required HTML/CSS and implementation in Mailchimp.

One more thing if you provide any old newsletter example then that will be great for us to design the new one.

Thanks
Jack, Expert Designer