Decorating a Christmas tree is a classic holiday tradition, and ribbon is a popular choice for adding a festive touch. To wrap ribbon around a Christmas tree, start by measuring out the length of ribbon you'll need to cover the tree. Then, cut the ribbon into strips that are about 4-6 inches wide. Make sure to leave a little extra length on each strip so you can tie it off at the top or bottom. Next, starting at the top of the tree, gently wrap the ribbon around the tree branches in a downward spiral. Keep wrapping until you reach the bottom of the tree.