We stock both polyester twill tape and cotton twill tape and either can be used for many purposes including the creation of casings for hoop steel in hoop petticoats. In this image black polyester twill tape has been used to create hoop casings on a Civil War hoop petticoat, normally you would match the twill tape to the garment but this showcases the use of the twill tape. The grid of each image is 1/4".
NOTE: twill tape is not a good option for boning channels for corsets or bodices. Our source of Prussian tape is no longer manufacturing it and we have been unable to find a source with a similar quality product.