Here is a theme that will work great with many different background pictures. It has a simple, and easy to read interface.
You must have EvolveSMS installed and have the customization pack in order for this to work.
To use this theme go to Evolve Settings -> Theme Settings -> Use Addon Theme -> Cloudy.
If you wish to use the packaged background make sure you have Addon Theme Background selected under the Use Addon Theme.
What’s New in EvolveSMS Theme – Cloudy v1.1.4
v 1.1.4 – Changed background pictures, some bubble colors, and link color
v 1.1.3 – Changed Timestamps font
v 1.1.2 – Fixed name color on group texts
v 1.1.1 – Added Timestamps
v 1.1.0 – Rebuilt from the ground up, now has a night mode, better readability, and other general UI fixes
More Info in Google Play
Down File from Google Drive
Down File from Dropbox.com
Source: APKDROID.NET