Sparkly branches make a big impact on holiday decor. I've seen them flipping through holiday catalogs, and if you buy them pre-finished at a craft or home store, the price is outlandishly hilarious for what you're getting.
DIY making iced branches. It does take some special ingredients (like the diamond vase filler) and can purchase from this site. I don't know if you can get it anywhere else, but these are beautiful and the prices for the filler or crystals isn't bad.