Sanders, Clinton, Stein.
I think some masculine mannerisms would push you out of that grey area of androgyny, which your appearance puts you, standing alone. So, yeah,...
You might have to resort to a little dirty [no pun intended] trick: Take awful care of your hair for a few days. Comb it minimally. Shampoo once....
If you can have it sent to a trusted friend's house, you have a way around that. Also, shelving books at the local library for 6 hours (at minimum...