Blue-Remix icons for Ubuntu 14.10/14.04/12.04/Linux Mint

Blue-Remix icons are derived from Rhor, Ubudao-Style and Elementary Sky-Blue icon sets. These icons are well designed and complete icons for Ubuntu/other Ubuntu based distributions. Author also mentioned about these icons also give taste of windows icons.

You can use Unity Tweak Tool, Gnome-tweak-tool or Ubuntu-Tweak to change icons.

To install Blue-Remix icons in Ubuntu 15.04/14.10/14.04/12.04/Linux Mint 17.1/17/13 open Terminal (Press Ctrl+Alt+T) and copy the following commands in the Terminal:

Terminal Commands:
sudo add-apt-repository ppa:noobslab/icons
sudo apt-get update
sudo apt-get install wine-blue-remix

To install Blue-Remix icons in any Ubuntu/Linux Mint open Terminal (Press Ctrl+Alt+T) and copy the following commands in the Terminal:

Terminal Commands:
wget -O blueremix.deb https://launchpad.net/~noobslab/+archive/ubuntu/icons/+files/wine-blue-remix_1.1.1~trusty~NoobsLab.com_all.deb
sudo dpkg -i blueremix.deb && rm blueremix.deb

That's it

Source: Wine Blue Remix