Depending on the fancy of people, a lot would depend on what they hear, read or see to stir up their interest on what to wear and what to buy. Lifestyles are varied in nature and it is only normal for people to want to imitate and own certain items or look for services that would usually be in style in any community.
Fashion statements come in the form of wardrobes, shoes, clothes, hair styles, jewelries, accessories and gadgets. While all people are encouraged to find ways in which they can properly represent themselves, fashion statements and styles would need to be analyzed as well.
For one, the possibility of fashion being short-lived is a possibility since fast times would mean fast changes in the area of style. Enhancements and improvements are normal and people would make the necessary adjustments to acquire the desired image they want to project. But for what it is worth, it would be best to stick to a style based on self-satisfaction rather than wanting to be considered going in with the times.