Ouidad, a hair care brand specialized in textured tresses, is bringing its customized approach of curl care to a new flagship location now open in the Flatiron district in New York City.   The new curl destination features 4,000 square feet of modern design to accommodate its growing clientele and educational offerings for professional stylists looking to hone their skills and build curl confidence, said the company. Its ground floor location offers more visibility to a diverse community of cu...