Could be long hair/bangs that are in a weird position from the mask, it doesn't look like beard hair to me. Also I really want this to be Pippa because its really funny.
ANYWAYS.
For your Pippa skinwalking enjoyment:
Pippa masks
Pippa Gloves
The trick to truly becoming Pippa is going to be figuring out a way to get a massive OffKai Phase Connect bag. If you can figure out a way to grab one of those and a copy of that blue turtleneck and black sweatshirt setup she's wearing, you can go literally anywhere and cosplay as
a masked maniac your oshi!
EDIT: If anyone can figure out what sweatshirt/turtleneck are in the photo I will add them to the post, I need more
masked maniac Pippa pictures for more information