Although pockets were attached to boys & men’s clothing in the 18th and early 19th centuries, women and girls had to tie theirs on around their waists before donning their gowns. There were slits in the sides of gowns for access. Pockets often contained personal or valuable items and were thus worn hidden from sight. The cotton calico of this pocket was manufactured in a water-powered mill in the United States, whereas in the 18th century, most fabric was imported.