The remarkable engraving by Thomas Jefferys epitomizes the solemn grandeur of the Oliverian from the mid-17th century. Depicting the peak of Commonwealth clothing fashion, "The Habit of an Oliverian" presents an excellent example of republican modesty.In contrast to the extravagant silks of the Cavaliers, who were faithful to the king, Oliverians chose plain clothing that reflected their moral virtue. Thomas Jefferys' engraving provides a unique historical source, proving that clothing could be used as a political tool, expressing opposition to royalist luxuries and proclaiming Godly simplicity.