Natalie is a Bloomingdale’s salesgirl mooning over her ex-boyfriend; Felicia has been quietly in love with her boss for seventeen years; and Andie is a cynical private detective who specializes in cheating husbands.

For these three women, as well as many others—a young model fresh from Alabama, a Hollywood star making her Broadway debut, an unemployed Brown grad who’s been faking a fabulous life on social media—everything is about to change....and all thanks to the power of one perfect little black dress.


娜塔莉是一名在布盧明代爾工作的女業務，現在正癡癡地想著她前男友。費莉西亞則是和上司密戀 17 年，而安蒂是一位憤世嫉俗、擅長抓姦的私家偵探。

對於這三名女性及其他人來說——像是來自阿拉巴馬州的年輕女模特兒、首次登上百老匯舞台的好萊塢女星及一位雖失業卻在社群媒體上假裝光鮮亮麗的布朗大學女畢業生，一切都即將改變……而這都要歸功於一件完美的黑色小洋裝。