I used only white lights throughout the house this year. And, I like to use a lot of red colored decorations specifically in my dining room. As you can see one of our Christmas trees is in the corner of this room. I love having evening dinners in this room you can look out the front window onto the front lawn and when you add some soft Christmas music playing in the background it makes for a very warm and inviting evening.
In the opposite corner of the dining room I put a lit garland around my curio cabinet.
Anywhere I could find to put decorations I did like here on top of the coat hooks by the front door I have some of my snowmen displayed.