Van Dyk Lewis has taught fashion and practiced in Europe and North America, current a faculty member at Cornell University, he teaches a range of courses that include a graduate course in fashion theory, undergraduate courses in fashion graphics, fashion design and studio process, and portfolio presentation. In interrogating contemporary fashion and its meaning within cultures he uses ethnography, social psychology and poststructural criticism. Current research themes are, fashion in the future, fashion's intangibility, fashion blogs, sustainable fashion design practice, and the fashion underground.