Can Jessie work with a woman with the looks of a pixie and the personality of a dragon to complete the most important task of her career?

Shop-fitter Jessie is sent to London's Oxford Street to work overnight on a flagship store's front window. It's the first time she's completed such an important task by herself, but the plans and organization are solid—it's just a case of getting it turned around before the store reopens the following morning.

What she's not betting on, however, is the woman in charge of the project—Edith. She has the looks of a pixie but the personality of a dragon, and it soon becomes clear to Jessie that the job isn't going to be smooth sailing, not with Edith being awkward and putting Jessie down at every turn. As the hours drag on, Jessie somehow manages to peer beneath Edith's frosty exterior, and much to her surprise, she kind of likes what she finds. But will she abandon her principles—and potentially risk her job—for a one-off thing?