If you don’t want to fight, a cheesecloth mask.
Nobody, not the CDC or Cuomo, has ever specified a fabric weight.
I made mine out of panty hose. Cut the legs off, cut the toes off. Slit the leg and you have a nice wide strip of nylon. Tie the end in a knot. Cut of the excess. I’ve been doing this since the beginning, thinking I would be told it was unacceptable. (I work for NY State) Really, I did it as a protest. NEVER has anyone questioned it, at work, in stores, restaurants, even Drs. appointments! (Well, my wife says I am an embarrassment but what the heck) Anyway, that’s what I have used the whole time, no matter where I go. Just like breathing through window screen.