OK, my sixth kilt is also my first wool one, my xmarks kilt was 'pressed' by me sitting on it in a car for about 45 minutes in quite a bit of heat. Most of the pleats I feel will 'hang out' with some steam, but there is one, that really looks like it was pressed, and clearly not pressed correctly, what is the proper way to correct this?

I have access to a full garment steamer, (right HoseHead), if you think that will work.

Thanks for the advise