Thomas Jefferys' fine copper plate engraving provides an insight into the competitive fashion styles among French aristocrats in 1700. This picture features the Duchess of Bouillon dressed in her "habit." In the 18th century, the term habit referred to the structured gown worn by members of the upper classes.The artistry of Thomas Jefferys is known for its attention to details in regards to the fontange headdresses and heavy brocade silk dresses that characterized the change in style from the baroque to early rococo periods. This print not only functions as a fashion plate, but also as a documentation of society and the luxurious nature of the House of La Tour d'Auvergne.