Apply a coat or two of your gold polish.
I used Models Own Gold Rush.
Apply the green glitter - go lightly, so the gold is still visible underneath.
I used Models Own Emerald City
Repeat with the red glitter, making sure both gold and green are still visible.
I used Rimmel's Precious Stones in Ruby Circus (it also adds a bit of a silver element to really up the sparkle).
Step 4 (optional)
Use a top coat (any will do!) if you want to really make sure the polish stays in place. Although I didn't use one and three days later, the polish is still holding strong.
And there you have it - super sparkly festive nails, perfect for the run-up to Christmas!