Fashion product development jobs include a variety of positions focused on the design, production, and marketing of consumer fashion products. In this field, you may help assess or create demand for products, coordinate projects with other personnel, or maintain product sample libraries. Many aspects of this job depend on the type of fashion products your company creates. For example, companies that produce skin creams typically have very different production lines and testing protocols than companies that produce hair accessories. In this context, fashion refers to both physical items and associated appearance-related products, including the broader beauty industry. Women make up a significant percentage of customers for these jobs, but some fashion product development jobs focus on products for male customers instead.