If you are looking for a nice looking XFCE icon theme, consider and try Qogir icon theme. This icon theme is developed by vinceliuice so feel free to explore his work. Qogir icon-theme is developed for light and dark themes, for any Linux operating system, but there...
~ $: pwd > xfce icon theme
pwd is a linux command that shows you what directory you’re in, now it tells you what tag you find