Decorating the (outside) tree

I thought that it might be nice to decorate the pine tree that has always grown outside the sitting room window, as it is a nice shape and healthier than the tree we normally bring indoors.  Somehow I must have had an image of it from many years ago, because when I actually looked at it close up, I remembered that, oh yes, it reaches up level with Frederick's bedroom window.  Undaunted, we bought some cheap super-large plastic ornaments and 3 strings of LED lights (which turned out to be pitifully insufficient) and here I am teetering on a ladder trying to decorate it.