I've made several "Arizona", shot-gun or step=in chaps that can be put on over a pair of boots. Takes some time in pattern development, i use oil cloth and staples to develop my patterns as it doesn't stretch like normal cloth does. I develop my pattern with a three inch overlap down the side, and then put slits down both pieces with a 1" piece of leather to connect the sides. I do reenactments so never ever use zippers!!! Once i have my basic pattern, i commit it to cardboard for future sets. believe me it takes time but the product is well worth it. Single pocket on off side, and buckle on off side as well versus in center. Olkder chaps have 5 or 7 holes in front, then fewer as you progress from mid-1800s to finally three holes around the turn of the century. jamcooper@aol.com if you want more. regards, curmudgeon