Kies's invention had the potential to contribute significantly to the local economy by providing a domestic alternative to imported bonnets. It also opened up opportunities for women to participate in manufacturing, even from their homes.

Although patented, it's not entirely clear to what degree Kies's particular method was widely adopted. Other methods of straw weaving existed, and competition likely played a role. Widespread documentation of her invention's economic impact is limited.

Mary Dixon Kies's story highlights the role of women in early American manufacturing. While women were often relegated to domestic tasks, Kies’s invention demonstrates their capacity for innovation and contribution to the economy. It shows women being more than just consumers and homemakers, but active participants in improving the economy with new products.