This document provides a case study analysis of the consumer decision processes and behaviors related to the luxury fashion brands Gucci, Louis Vuitton, and Vertu. It begins with an introduction and background on the brands. It then examines the 5 stages of consumer decision making: need recognition, information search, evaluation of alternatives, purchase, and post-purchase evaluation. Specific to these brands, it analyzes their target demographics, the decision factors and motivations at each stage, including hedonic versus utilitarian needs and the influence of status and image. The document also discusses how the brands' physical retail environments influence the consumer experience and marketing strategies.