First of all, the material is, or seems to be of nylon because it is a very thin material. If it were winter time of the fall season, you'd have to dress wearing thermal under clothing, and layers of clothing to stay warm, but great and just in time for the HOT summer months to come. It's fashion. I've got a statement to make. Second of all, the suspender clips that come attached to both straps over the shoulders are too far apart around the two buttons whereas they keep coming unfastened on both sides all the time; even after you keep readjusting the suspender clips on the end of the straps over and over again. So I just had to come up with a solution to keep the suspender clips fastened to the button. So I tied rubber bands around the buttons to solve that. Now the suspender clips stay fastened to the buttons. And Voile. There you have it. Overall fashion that turn heads. I have like 5 different colors to change into. So I'm on the go. And that pink is stink.