Chanel was started by a woman though.The sole reason the fashion industry is such a platform for pro-ana. Is because those gay designers though underweight women look like young boys, and never designed for actual women. So you could say the industry is build on pedophilia. Because I do not think they weren't pedophiles.
There have to be an amazing amount of self-hatred to think you have to look like that way. If you have watched most models featuring on fashion weeks, they look unhealthy and sick.