Such people are usually the upper and high class of the society and it is their need to become updated about the recent fashion and follow it.
A clothing, a makeup technique or a face-look can be introduced as a fashion but it can not become a fashion as far as it is acceptable for the community or the major part of the community itself. If we don't like a fashion, it can not be called fashion. So the definition of fashion now changes and now it is: Fashion is what you want to be.
After a fashion has been accepted and acknowledged, it can become a custom after being transferred from generation to generation. So most of us may say about fashion that it is not much important, but its importance is there in front of us. The clothing, the mehndi designs, the glasses, the hair-styles and the makeup are now different from the past times and it is because of fashion.
The technique to make fashion available to more and more people is making the fashion more famous and vigour.
What we are today can be called our personality but how we look, is called our fashion.
Some people think that fashion can bring hope to their life, of course if you have good innovative ideas and creative mind, you can work in the fashion field, so the fashion can surely help you. But it should also be understood that fashion is not a need, it is a decoration, what you need is your food and the other things like how the food will be served to you and what the color of the pots and plates will be is fashion.
There is no limit of fashion as there is no end of the ideas in a creative mind. A creative mind thinks and creates new worlds of fashion, a person must be wise enough to come and choose fashion as his profession because it needs much of your wisdom to understand what the trends are and what kind of change is acceptable to the people in your society.