Exuding effortless elegance, the Darcy Dress is your go-to for all the events this season. It features a chic collared neckline with a button closure and a captivating plunging backline for a feminine finishing touch. Exuding effortless elegance, the Darcy Dress is your go-to for all the events this season. It features a chic collared neckline with a button closure and a captivating plunging backline for a feminine finishing touch. Founded in Australia, Significant Other was created as a beach-to-bar brand for the laidback, fun-loving, and always on-trend modern woman.