The top of the Christmas tree is often decorated with a star or angel, symbolizing the light and hope that Christmas brings. To decorate the top, you can either place the star or angel on top of the tree, or you can use a special hook to hang it from the top branch. You may also choose to add other decorations, such as a garland or ribbon, to add a personal touch. No matter what you choose, the top of your tree should be a focal point, a reminder of the joy and beauty of the holiday season.