I don't believe in perfection. I don't think it exists.
People strive to achieve a certain form of perfection constantly and it's impossible because it's a form of opinion. I can think someone is pretty but the person next to me can think that they're unattractive.
I think sadly in any industry and in any work related environments females always strive to achieve a certain amount of perfection whether they be skinny or pretty. It's constant in our society.