Designed with a scoop neckline and a distinct underbust seam, this slim-silhouette mini dress is tailored from a flexible fabric. Thick tank straps and a simple pull-on design offer a secure, contoured fit that moves easily through active days. Designed with a scoop neckline and a distinct underbust seam, this slim-silhouette mini dress is tailored from a flexible fabric. Thick tank straps and a simple pull-on design offer a secure, contoured fit that moves easily through active days. Tamara Hill-Norton founded Sweaty Betty in 1998 after noticing a lack of stylish activewear options for women. Since then, the London-based label has evolved into a worldwide lifestyle brand aimed at today’s woman on-the-go. Each versatile piece is designed to move with your body, offering a sense of empowerment to anyone who wears it.