From the closing stages of the British colonial era to the end of the Napoleonic Wars, Philadelphia merchants experienced some of the darkest trading days, an era of tumultuous revolutions, wars, and heightened commercial competition, and also some of the best commercial opportunities that political independence from England could offer. Within the broader trade connections of the Atlantic world, my work tracks the importation of linen textiles together with the exportation of flaxseed, one of Philadelphia's most important exports to Ireland by the 1750s, in a cycle of trade across the north Atlantic. This is also a story about re-exports as most linen imported into America was first imported into England from Ireland and continental Europe, reexported to Philadelphia, and then merchants here re-exported linens to the hinterland, the Caribbean, and South America. I show that both British imperial aspirations and American patriotic manufacturing rhetoric could not dismiss the reality that the United States consistently imported more European textiles than before the Revolution, a higher import than any other commodity. I explore the cooperative relationships between importing linen merchants, the retail trade in urban and rural areas, and the export of essential raw materials to the fabrication process. The dissertation chronologically charts how Philadelphia merchants transferred goods from the producer to the consumer, what was available in the midst of political tumult and what was desired, their systems of credit and accounting, the internal organization of their partnerships, the development of marketing techniques for the fairly stable priced linen, and their methods of transportation and distribution of Irish, English, and northern European linens. It shows important trends of material improvements for middling and elite customers from the colonial era to the beginning of the nineteenth century. My dissertation bridges the gap between studies related to the techniques of textile production and a separate scholarship on textile use, between writings on manufacturing and consumption, and it shows how common people's textiles were distributed within the context of maritime commerce, shipping, and the economic development of late-eighteenth century North America. This dissertation challenges the centrality of trade that was conducted with the West Indies flour and sugar relationships and pushes our gaze toward the north-Atlantic traders' ties, arguing that within an interwoven web across the Atlantic with new trading patterns, Americans could start to substitute the traditional markets for their fabric with both their own cloth and its eventual replacement, cotton, from new places.