Super Smash Bros. Ultimate Ripping Project

[chouxsmash]

Hi all, 

I'm brand new to this sort of thing so this might look like a stupid question, but for some reason, when I import the model into blender (downloaded the preconverted version), the hair, cape, and tie all have these weird grey outlines. Is there any way to fix this?

example here

https://imgur.com/WUaa5XU