Historically, the cut of pants has varied by period. From the 1500s until the early 17th century, very loose fitting breeches and hosen were fashionable among the wealthy. Frequently, these galligaskins, trunk hose and Rhinegraves had slits to reveal a contrasting fabric lining, and were paired with short doublet or jerkin. These were replaced with tighter breeches and justacorps frock coats during the 1660s, which remained in fashion until long pantaloons were introduced during the 1788 French Revolution and Georgian Regency era. Baggy pantaloons (named after Pantalone from the Harlequinade) were originally work clothing, and were worn by urban French Sans-Culottes seeking to distinguish themselves from the overdressed aristocratic fops of the Ancien Régime who wore tight knee breeches.