Make sure your skin is super moisturised, that will help.
I'm sure I've heard of people spraying hairspray on the fabric to reduce static but I'm not sure it works and you'd need to be careful as hairspray can degrade synthetic fabrics.
Run a metal clothes hanger over the fabric as it stops the static.
If using hairspray, spray your legs/bum not the fabric.
A slip or the sucky in skimming nvpl type pieces will help also. Easily & affordably gotten from Amazon, Penneys/Primark, Tesco, Dunnes.