To make Christmas centerpieces, you'll need some supplies including evergreen branches, holly berries, pine cones, red candles, and ribbon. Start by taking a glass vase and adding some water. Then, take the evergreen branches and place them in the vase so that they form a circle. Next, add some holly berries for a pop of color. You can then place the pine cones in the center of the vase, followed by the red candles and ribbon. Finally, add any additional decorations such as ornaments or beads to make it look festive.