Essay about Smart clothes

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Nowadays, many companies request employees to dress smart. Some people think this is unnecessary, perhaps because they consider other aspects more important.
Firstly, in some jobs, such as in an office or a bank, employees must dress up because they are dealing with customers. As a whole, people prefer to keep in contact with a person with a good image in this kind of job as the presentation conveys a degree of seriousness, trustworthiness and a good attitude. In fact, the first impression is very important because the dress code has a high impact on it.
The clothes that employees usually wear if they are man are an elegant suit with a tie, but if they are women, they wear a dress, but both of them put on smart shoes.
Nevertheless, in other jobs like in a gym, we see the trainers wear sports clothes. It is clear that, although they have contact with people, they do not need to dress so smart.
Finally, wearing smart clothes depends on the kind of job and environment, as mentioned above, in some jobs, it is not needed.