Designed for memorable moments and special events alike, the London Maxi Dress features a sheath silhouette with a turtleneck. Front gathered details at the waist complete the look. Designed for memorable moments and special events alike, the London Maxi Dress features a sheath silhouette with a turtleneck. Front gathered details at the waist complete the look. Founded in Australia, Significant Other was created as a beach-to-bar brand for the laidback, fun-loving, and always on-trend modern woman.