In 1970s London amidst the punk rock revolution, a young grifter named Estella is determined to make a name for herself with her designs. She befriends a pair of young thieves who appreciate her appetite for mischief, and together they are able to build a life for themselves on the London streets. One day, Estella’s flair for fashion catches the eye of the Baroness von Hellman, a fashion legend who is devastatingly chic and terrifyingly haute. But their relationship sets in motion a course of events and revelations that will cause Estella to embrace her wicked side and become the raucous, fashionable and revenge-bent Cruella.

Mia, an aspiring actress, serves lattes to movie stars in between auditions and Sebastian, a jazz musician, scrapes by playing cocktail party gigs in dingy bars, but as success mounts they are faced with decisions that begin to fray the fragile fabric of their love affair, and the dreams they worked so hard to maintain in each other threaten to rip them apart.