I don't recall what you are referring to, but it should be pretty simple. Fastening the new suit would be the only hard part I can think of. I'd just trace a paper pattern of a similarly shaped garment remembering seam allowances and adding a bit since it's supposed to go on over clothes. I really would like to see a tute on this if anyone else remembers it. It should be simple, but I'm having trouble wrapping my pregnant brain around it.