Recently released from prison, Debbie Ocean, the estranged sister of legendary con artist Danny Ocean, has spent her years inside hatching a plan to execute a heist that's as ambitious as it is sophisticated. She begins by reconnecting with her former partner-in-crime, Lou, to share the details of the elaborate scheme. The plan targets New York City's star-studded annual Met Gala, with the intent to steal a necklace worth more than $150 million. To pull off the theft, they need a team of experts, each with a specific skill set essential for the various phases of the operation.

Debbie and Lou assemble an eclectic crew: Amita, a jewelry maker looking for a fresh start; Nine Ball, a tech-savvy hacker who goes by her pseudonym; Constance, a street-smart pickpocket; Tammy, a suburban mom with a flair for fencing stolen goods; and fashion designer Rose Weil, who is drowning in debt. The group plots to infiltrate the Gala by enlisting unsuspecting movie star Daphne Kluger to wear the coveted necklace. As the plan is set in motion, the team must orchestrate a precise dance of timing, disguise, and misdirection, all while avoiding the watchful eye of law enforcement and the suspicion of their high-profile mark and the surrounding paparazzi.