Most people this Christmas are decorating their mantles, but I am decorating our window sill! Our new house doesn't have a mantle in our living room, so I had to improvise a little! I started making these three little trees: These trees are so simple to put together! All you need is a few paper plates, tissue paper, double sided tape, and anything else you have laying around the house that would look good on your tree! Take one of your paper plates and make a cone. To make the bigger cone…