How can I assign Custom Style to GridViewColumn?

Question

In my wpf application I am using custom styles for most of the controls and want to do same with ListView. This style is in a separate resource project, which has customcontrols written by overriding the existing wpf controls and applying a custom styling to them. This project is shared among other projects which are using the controls declared in it. All controls work fine but Style is not getting applied to ListView? Is there any way to do this?

Edit:

I am able to apply style to ListView but not getting the way to style the GridViewColumnHeader. Any Help plz?