In this case we must have - in theory christmas spirit all year then! Well, maybe christmas is just the time of the year, where you should really focus on this point and just be happy and really show it - even if it is putting your love into cooking or picking the absolute perfect present.
So it does not matter that much if the decorations or the color is not the right. Think about your family, friends - simply your loved ones - and enjoy their company for as long as you can!
Merry Christmas :)