This year I decided to dress up as Azula from Avatar The Last Airbender! Everything except for the boots was made by me :)
I simplified the look from the original costume into something that was more modern and also easier to make with the time I had. In total, I spent less than $15 on the materials for the hairpiece, which is cardstock, and all the fabric, for the dress, belt, and armwarmers.
I hope you like the look! And let me know if you're ever up for an AGNI KAI!
More on this look + detailed DIY instructions: