There are many ways to convey one's personal growth while in the office, and one of the most prominent may be dressing appropriately.
While it may be comfortable to wear cargo pants or un-tuck one's shirt, such things may lead to supervisors and colleagues questioning one's professionalism. One can avoid such problems by making sure that they are wearing recently washed articles of clothing that are appropriate for an office environment.
The importance of dressing appropriately for work can be even more prominent when one frequently interacts with clients or customers. While they may be loathe to admit it, many people's first impressions of someone is typically based on his or her appearance, meaning that one should always be sure that they are impeccably dressed when entering an office or client meeting.
Another benefit of dressing to impress at work may be that one's peers will take what they have to say more seriously than if they were wearing ratty clothes.