This is a Plasma's Breeze inspired theme for Xfce desktop.
Feel free to fork and modify this theme.
Xfwm theme has been forked from this project. GTK theme has been forked from here.
Download the zip file, extract it and,
- For single user access, copy the files to '~/.themes':
cp -r Breeze-xfce ~/.themes/
- For system wide access to the theme, copy it to '/usr/share/themes/'
sudo cp -r Breeze-xfce /usr/share/themes