Elizabeth Holmes, the founder of fraudulent blood-testing startup Theranos arrived in court Monday morning for a motions hearing involving her upcoming trial.

Holmes, who ran Theranos until its 2018 collapse, wore an all-grey ensemble that consisted of a $495 Boss sleeveless dress with a $495 Boss jacket to match.

She was seen rounding a corner with her attorneys as they approached the US District Court House inside the Robert F. Peckham Federal Building in San Jose, California.

Holmes, 35, a former Stanford University student, started Theranos in Palo Alto on the promise it had developed a way to perform complex blood analysis with a finger prick.

But federal authorities asserted that Theranos' technology didn't work as advertised, duping both the company's investors and customers.

Elizabeth Holmes (pictured with her lawyers), the founder of scandalized blood-testing startup Theranos arrived in court Monday morning for a motions hearing involving her upcoming fraud trial

Holmes (center), who ran Theranos until its 2018 collapse, wore an all-grey ensemble that consisted of a $495 Boss sleeveless dress with a $495 Boss jacket to match

Holmes arrived at her court date in San Jose flanked by her legal team and wearing a grey dress and jacket combo

Holmes, her ex-boyfriend and former Theranos president Ramesh 'Sunny' Balwani face 11 counts of wire fraud and conspiracy to commit wire fraud.

She has pleaded not guilty to the criminal charges of conspiracy and fraud in the case.

Holmes' trial is scheduled for August 2020, in San Jose, California.

If convicted, they could each face a maximum of 20 years in prison, as well as a $250,000 fine for each wire fraud and conspiracy count.

Separately, Holmes appeared in court in November to face accusations stemming from an October 2019 complaint that she hadn't paid her lawyers.

According to documents filed in Phoenix federal court, Holmes hadn't paid her Palo Alto, California, attorney John Dwyer and his colleagues for a year.

Holmes (left) and her ex-boyfriend and former Theranos president Ramesh 'Sunny' Balwani (right) face 11 counts of wire fraud and conspiracy to commit wire fraud

Holmes (in June 2019) pleaded not guilty to criminal charges of conspiracy and fraud in a case due to go to trial in August 2020

The lawyers said at the time that they wanted to quit the case because they don't ever expect to be paid. The documents cited Holmes 'current financial situation'.

'Ms. Holmes has not paid Cooley for any of its work as her counsel of record in this action for more than a year,' the lawyers said.

'Given Ms. Holmes's current financial situation Cooley has no expectation that Ms. Holmes will ever pay it for its services as her counsel,' they added.

The lawyers were representing Holmes in a separate class-action civil lawsuit filed in US District Court in Phoenix.

A trial date hasn't been set for the civil lawsuit filed against Holmes, Theranos and Walgreens, which offered Theranos' blood-testing technology in Arizona and California.

The lawsuit was filed on behalf of consumers who paid for Theranos’ blood testing service.

Holmes' is scheduled to appear in court on February 10 at 10am for a pretrial motions hearing.