I would probably glue up the holster and liner but leave the skirt part unglued until i had the holster to a point where i could get my correct placement and angle of the loop, then cut and form the loop then glue the liner and skirt then sew. Bianchi already had the pattern so he knew where to cut the loop we never saw his first try lol. I have made one myself, unlined so didn't have to think that hard.