VSPackage: How to style WPF tool windows to use current Visual Studio color theme?

Hello everyone.

I am developing a VSPackage which contains a custom tool window. I have build the custom tool window using WPF, but the controls are all shown without any visual styles applied.

I would like to make my tool window use the same styles/colors that the current Visual Studio instance is using, so that it integrates better and looks like a native tool window. Any tips on how to accomplish this?

I am targeting VS2012 only, by the way.

Thanks and best regards,

Luís Ponte