Why did women and men want more stuff? What did such goods mean to those who produced, marketed, purchased, and used them? This chapter examines the social and cultural context of the consumer revolution. Borrowing from sociologists Thorstein Veblen, Georg Simmel, and Norbert Elias, historians have long explained the rise of consumption in terms of social emulation. According to this theory, lower social groups imitated higher social groups, spreading new practices of consumption down the social hierarchy. However, while social emulation did occur, it does not explain everything. Patterns of consumption did not always reflect traditional social hierarchies. Examining eighteenth-century material culture, this chapter suggests an alternative approach, which considers how producers, retailers, commentators, and consumers attached meanings to consumer goods and creating a host of new consumer values, including novelty, fashion, selfhood, domesticity, comfort, simplicity, authenticity, cleanliness, health, and exoticism. Such values reflected the development of a modern Enlightenment consumer culture that valorized the present over the past. The social ramifications of eighteenth-century consumer culture were complex. Rising consumption was accompanied by egalitarian ideas, but it did not always promote social mobility. Many consumers bought into the world of goods to reinforce horizontal claims of respectability, not to leap into a new class. Poor laborers who could ill afford to express new consumer values through consumption were marginalized.