Welcome overnight guests with joyful Christmas decorations in the guest room. Dress the bed with a comforter featuring a subtle snowflake or reindeer design. Place a small, pre-lit tabletop tree on a dresser, and use a festive wreath on the door inside the room. A basket filled with holiday treats and a small stack of holiday magazines or books can sit on the nightstand. Tap for more Christmas decorating ideas to make your guest room festive and welcoming.