Mary Hynes of Connecticut is a successful designer of fashionable clothes, torn between model shows, charity, important parties and family - daughter and beloved husband. For dinner, arranged by Mary on the occasion of the anniversary of the women's circle, fifty ladies are flocking - the most notorious gossips, careerists and secret ill-wishers. Among them - Mary's best friends: a strict bachelor Sylvia Fowler, editing a glossy magazine, writer of original essays Alex Fisher and a large unorganized milf India Cohen, waiting for another child. This trinity is united by an important secret, which on the eve of Sylvia learned from the talkative manicurist Tanya. It turns out that Mary's husband, an ever-busy businessman Stephen, is betraying his wife and the saleswoman of the perfumery department. Secular ladies are determined to support the cheated girlfriend, but before this unhappy Mary needs to open her eyes, telling the unpleasant news.