I am part of a new company called Heaven Scent. We have set this company up through the Young Enterprise Graduate Scheme and plan on selling scented underwear to women but we are having difficulty finding suitable suppliers and manufacturers.
Vicky: Over the last dozen years, we have read about new textile technologies that allow nano size molecules of scent to be added to fabrics. I believe that one of the few companies that have this technology is a textile company in Japan.
This question needs much more research, than I currently have the time for. I will search around and see if I can come up with a better answer soon.