From 1700 until the early 1800s, pockets with waist ties were worn by women to keep essential items on their person. Generally of linen or some other cotton fabric, they were often quilted, or embroidered and gifted or handed down to others. In the 18th century, women’s pockets were not sewn into their gowns. Instead they were attached to a tape and tied around the waist as separate garments. Worn under the hoops and petticoats, they were accessed through openings in the gown and petticoat seams. By the early 1800s, round gowns were both flowing and almost transparent so pockets could no longer be worn under dresses, so ridicules, or bags, or reticules were carried instead. Jane Austen and her female friends and family would have worn pockets under their out layers.

From the Curator Victoria and Albert Museum, London: Quilting was a popular form of decoration for a variety of garments including pockets. However, hand-quilting was a time-consuming method of decoration. The increased demand for quilted petticoats, waistcoats and pockets led to the invention of woven quilting.

1700-1725 ca. Pair of Linen Twill Women’s Pockets With Crewel Embroidery and Waist Ties, British. Embroidered in yellow, green and pink worsted thread with chain and stem stitches, design of flower pot with flowering plant, bound with green worsted tape and sewn to linen tape tie. Designs are similar but not identical, suggesting both hand-drawn and possibly work of an amateur. Pockets may have been handed down to another person who found them too small as each pocket has been extended at top by 4 cms. via Victoria and Albert Museum, London, UK.
collections.vam.ac.uk.

1750-1800 ca. Woman’s Pocket With Waist Ties, New England, America. Linen plain weave, cotton plain weave, wool embroidery. Dimensions 39.5 cm x 27.5 cm. Polychrome crewels on cotton and linen, vine with buds, flowers and leaves and initials M.W. in center. In 18th century, women’s pockets were tied around waist with tape as separate garments, worn under hoops and petticoats, accessed through openings in gown and petticoat seams. via Museum of Fine Arts, Boston, U.S.A. mfa.org