Discounted glow-in-the-dark emoji masks are the perfect Halloween costume for 2018

If you're looking for the perfect Halloween costume for 2018, look no further because Amazon is running a one-day sale that just made your decision for you. On Monday only, you can save 20% on each of 15 different glow-in-the-dark emoji masks from GlowCity. You'll find a bunch of classic options like the headphones emoji pictured at the top of this post, as well as the cry-laughing emoji and the wink emoji. There are also some special Halloween themed emojis like an awesome zombie emoji and a sk...