Someone over at Reddit made an awesome Guild Wars 2 skin for mumble.

We highly recommend all members to check it out! It is great. For those having trouble loading reddit, here’s the download and installation instructions:

Can download from here and to install :

• Place the “skins” folder in Mumble’s root directory, like this: ( D:\Program Files (x86)\Mumble\ <– skins\bones\ )
• Open mumble, go to Configure, then User Interface
• In Look and Feel, choose Cleanlooks from Style dropdown.
• Under Skin hit Browse..
• Pick the Skins/GW2 folder and then the file gw2.qss, hit Open Hit Apply
• I also use custom layout out and stick the chat box just below toolbar.