Ok, so here's what I came up with. The first one has the transparent outline. I found it came out flimsy. So, I went back to the drawing board and stacked some cardstock for more sturdiness. I used blue and green because you said she likes those colours. I also swapped out the buttons for green baubles.
I can use glitter buttons if you prefer. I can also change the colours. I have other colours of glitter. I can take a picture of them for you. Let me know what you think. (Being someone who appreciates the meaning of the ornaments on my tree, I'll undestand if it's not what you're looking for.)