What is fashion all about

Fashion is a form of self expression and autonomy at a particular period and place and in a specific context of clothing, makeup, hairstyle, and body postur. The term implies a look defined by the fashion industry as as that which is trending everything that is considered fashion is available and popularized by the fashion system (industry and media).
Fashion is a form of expression. Fashion is what people wear in a specific context.

FASHION INDUSTRY:
In its most common use the term fashion refers to the current expression on sale through the fashion industry.
The fashion industry consists of four levels:
1- The production of raw material, principally fiber, and textiles but also leather and fur.
2- The production of fashion goods by designers, manufacturers, contractor, and others.
3- Retails sales
4- Various forms of advertising and promotion.

FASHION TREND:
A fashion trend signifies a specific look or expression that is spread across a population at a specific time and place.

MEDIA:
The media plays a significant role when it comes to fashion. For instance, and important part of fashion is fashion journalism. Editorial critique , guidelines and commentary can be found on television and in magazine, newspaper, fashion website, social network and fashion blogs.