Rendered in a metallic space-dye, rib knit fabrication, the Dua Maxi Dress has halter-neck detailing, long sleeves, and a flared skirt. Rendered in a metallic space-dye, rib knit fabrication, the Dua Maxi Dress has halter-neck detailing, long sleeves, and a flared skirt. Founded in Australia, Significant Other was created as a beach-to-bar brand for the laidback, fun-loving, and always on-trend modern woman.