The Occupy Wall Streeter who once sobbed in court because she had to appear in the same dress twice also threatened to kill two cops’ families, court papers show.

Couture-crazed protester Cecily McMillan — who became a poster child for OWS indignation after socking a cop in the eye in 2012 — was arrested again in December 2013 during a subway scuffle.

She was busted after allegedly urging two turnstile jumpers not to cooperate with a pair of cops in the Union Square subway station — and then made death threats against the officers, according to the papers.

“You don’t know who I am! Wait until you figure it out! You probably don’t have kids or a wife, but if you do, I’ll kill them!” McMillan, 26, allegedly screeched to the officers.

After four hours in custody, McMillan hissed to officers, “Look at what I am wearing! It is a botanist dress,’’ the papers state.

“This is a cocktail dress to be worn only standing up maximum four hours! I had three to four people that helped me get into this dress. The NYPD, you must supply me with clothing!”

McMillan said her dress was so tight that “my chest hurts” and demanded an ambulance.

The ranting revolutionary also ordered the cops to give her a pair of sweat pants and a T-shirt.

“You are a male chauvinist pig!” she yelled at one cop.

McMillan had already been arrested and was awaiting trial for punching the officer in 2012. On Dec. 7, 2013, she allegedly played counselor to the two fare-beaters during their bust.

“You don’t have to talk to them,” she allegedly told the suspects. “Don’t pay any attention to them. They did not identify themselves. I know the law. I’m a lawyer. Don’t cooperate with them.”

McMillan, who, in fact, is not a lawyer, was then arrested herself and promptly sniffed to officers, “I have dealt with the police before. I’m not scared of your scare tactics.”

The New School grad was convicted in the 2012 incident and spent two months in jail. She was just released from Rikers Island.

She has pleaded not guilty to the subway obstruction-of-justice rap, which carries a possible jail sentence of one year, and will appear in court on that charge Sept. 15.

She turned down a no-jail plea deal offered by prosecutors that would have required her to take anger-management classes.