festive room adorned with lights and seasonal decorations. cozy christmas and new year decor in a warmly lit room

festive christmas new year decorations lights room cozy warm seasonal interior decor celebration holiday adorned ambiance winter traditional merry bright cheer garland ornaments indoor comfort inviting december january swing plants foliage wooden floor hanging chair curtains glow illuminated evening atmosphere joyous leisure homey twinkling greenery yuletide tranquil