One of the biggest complaints I hear about Google documents is that it doesn't look or provide enough professional looking templates like Microsoft Word. In my opinion Google has addressed this issue and solved it with the new option of adding Lucidpress to your Google Drive account. Lucidpress provides professional looking templates to use for newsletters, invitations, presentations, flyers, and more. If you haven't checked it out yet, here's your chance. Click on the link and see what Lucidpress has to offer.
You will notice that you may use your google account to sign into Lucidpress and you may give it permission to embed into your Google drive account and it will then be a choice under your create button. You will also notice when you install Lucidpress into your Google drive it will automatically create a folder with all your Lucidpress documents in it. Lucidpress has many options for sharing your finished products as well it allows the end user to share to Google+, Twitter, and Facebook. I found Lucidpress to be easy to use and my finished product looked very professional. Take a look at an invitation I quickly created for an example.