hung my shortie on the dive shops hanger to dry and looked/noticed it had creases on the chest area , never noticed them before. i wrote/posted in earlier post that I've had no adverse effects from folding and i assume the creases were acquired from wading or folding as i usually stow them so my earlier post were wrong i guess,i will check my other suits out of curiosity. Don't see any big deal in the creases.
iI don't really see what they might hurt unless one would be concerned about the looks of the suit while worn such as wearing a wrinkled shirt. i know a guy? that says he doesn't wear a wrist watch because of the tan line it leaves on his wrist. Some people comment on sunglass tan lines along my temples but they look normal to me and don't bother me.
Like i say the dive shop has hangers made of pvc pipe, a 30 or 45 degree elbow in the middle with two strait section for the length of the shoulder and a 45 on each end,about three dollars at the home depot for the fittings, i would use 1 1/2" or 2".