Although there are assistant designers in many industries, such as graphic design and marketing, in the fashion industry, an assistant designer works under the direction of a lead designer. You create and design new products or improve/modify existing products. Typically, a fashion house’s creative director develops a theme or structure to a collection. These are then interpreted by the art director and designers who create the actual look of each piece for a collection. Your duties are to sketch and design individual pieces, create color boards, and prepare tech sheets, which have the design specifications for the manufacturer to follow during production.