I love tomato cages. I use them in the summer, well for tomatoes, but also turned upside down in pots for climbing flowers like sweet peas. This is the first year I have used them for Christmas. I turned it upside down and added a bunch of my old glass Christmas balls. I used an insulator on
the top (which is what I do in the summer too). This one is pretty simple, like me (I think my DH would disagree with that statement Ü). I am an abstract random girl, so I used all kinds of colors. You could do all green to make it look more tree like or just two colors like green and gold. You could wrap lights on them too. I do have some tomato cages, without the glass balls, wrapped in lights. I will try to take pictures of those at dusk--they are much prettier with the lights on. You could use a star or actual tree topper on the top. You could other ornaments from it, not just balls. Let me know if you try this easy peasy project. My six year old daughter is making one now for her bedroom.