As a special request, a woman wanted a smaller more petite flak vest for her X-wing costume. Most flak vests are a standard "one-size-fits-most", but since women have more narrow shoulders than the men that the flak vests were originally designed for this makes sense.
Here, I've posted pictures of the finished ladies' flak vest compared with an unfinished standard flak vest:
Here is the vest on its own: