I'm petty and I know it.
As mentioned, this is the pettiest of criticisms, but it's bothersome and I can't help voice it. I'm the same age as the Yellowjackets, so I know the period. Every time young Nat wears that head band, I want to rip it off. Headbands were worn to keep the hair out of the face, especially by athletes. They weren't used to trap the hair on the head. It looks anachronistic and wrong. I'm sorry, I had to get this off my chest.