What is the best way to straighten the collar on a leather jacket?
Each side of the collar on my leather jacket has a kink in it. I've tried placing pieces of card either side of the kinks (held with paper clips) to try and straighten it out but this has made no difference after 2 weeks.
My next step will be to put the collar between 2 heavy books and leave it for a while.
If this fails, does anyone have a tried & tested method that would straighten the collar without damaging the jacket?
Thanks in advance