Fashion is a worldwide cultural phenomenon, a multibillion dollar industry that encompasses clothing, footwear, accessories and the like. It can be influenced by music, film, art and books, and is ever-changing. It is closely linked with popular culture and often reflects social changes in attitudes and beliefs. Fashion can also be a means of self-expression, and it can be subtle or obvious.
While the fashion industry is sometimes divided into high fashion and mass market, those distinctions are becoming increasingly blurred. Designers are creating clothes that appeal to a wider audience, and many fashion shows are broadcast on television. Fashion is also evident in the way that certain trends are embraced, rejected or modified by different cultures around the world.
Some of the more popular trends can be traced back to specific historical events, such as wars, the discovery of new regions or the introduction of imported goods into a country. Changing economic circumstances may also affect the fashion industry. For example, higher unemployment or inflation can lead to a reduced demand for certain types of clothing.
Other trends are more difficult to trace, as they can be attributed to social and cultural influences, such as music, movies or even the weather. For example, a warm summer may cause people to wear lightweight clothes, while a colder winter causes them to cover up in layers. Fashion can also be seen in the way that certain styles of clothing are discarded and then later reintroduced.