"NiiHAi" is a fashion brand founded in London, UK, in 2019 by young designer Rosie Williams. The brand aims to empower wearers and instill confidence through its clothing, featuring designs that blend sensibility with practicality. It offers a wide range of items, including dresses, graphic T-shirts, skirts, pants, and accessories, characterized by unique, edgy styles and multifunctionality. Aesthetically, it combines boldness with a contemporary sensibility, while socially, it embraces an inclusive brand philosophy. Furthermore, the brand name reflects its ethos of fostering free creativity and individual expression, going beyond simply providing apparel.