A theme for Xfce4 Derived from Vista Royale: https://www.xfce-look.org/p/1016609/
Changes to have "prelight" versions of close, minimize, maximize buttons.
Changes to the themerc, to disable the transparencies.
The files should be copied to a /home/username/.themes/ directory. The name of the theme is the name of a folder, which has a "xfwm4" subfolder.
Modification of a Simple Retro theme:
https://www.pling.com/p/1134969/
Changed the height from 28 to 20 pixels and adjusted the icon buttons and the decoration of the title bar.
