Searching for Halsey’s Lipstick from the VMAs

The Chainsmokers and Halsey performed Closer at the MTV VMAs. There have been mixed reviews but the one question about the performance is 'Where can I find Halsey's lipstick'? 

Halsey was wearing barely anything last night but people aren't talking about that, they're talking about The Chainsmokers and their vocals and Halsey's makeup. I'm on the "Halsey's makeup" bandwagon. I have to have that lipstick. Where did she get it? Is the color from Kylie Jenner's lip kit? Did she run down to Walgreens?