26" to 38" waist(Sizes 8 - 20) FABRIC REQUIREMENTS• 40" (1 metre) of 1 1/2" (3 cm) wide underwear elastic• 20" (1/2 metre) of 60" (150 cm) wide rib knit (100% Cotton or Cotton/Poly blend)• 20" (1/2 metre) of 60" (150 cm) wide stretch fabric (100% Cotton Cotton/Poly blend) in your choice of color for the body fabric.