This pants and shorts are very easy to sew and have special, easy-to-follow sewing instructions. The pull-on pants and shorts have elastic in the casing at the waist. The shorts can be made in two different lengths. They are designed for light to medium weight woven and firm knit fabrics. We suggest cotton, cotton types, sheeting, rayon and blends, linen, French terry, flannel, double knit or jersey for your fabric selection.