I'm pasting a post from another site which I thought would be good information for all of you: As a person that sold safety equipment in my past life and was on > SEMAs first > safety committee. I would be careful that you don't alter the suit in > any way > to render it useless. I would in very bold print on the receipt put a > disclaimer or tell the customer that you are not responsible for the > result in > altering fire suit. Some racing organizations wont allow needle > punctures of a > certain size and count. Some require patches to maintain the integrity > of the > suit. Some only will let the suit manufacturer do the embroidery and > the list > goes on. The bottom line is you don't want to be responsible if the > suit is > rendered useless because you embroidered on it. > > Marv