Personal attire plays a vital role in the personality development of an employee, managers usually force the new entrants or the new employees during training to dress well and according to the culture and ambience of the work force. anyone here who wants to add something to this.

People usually wear according to the culture of the company or the department or usually what kind of work they do, as in the advertising agency the workers are allowed to wear anything casual or formal, employees at google have their own benefits.

To add to this, i would just say that personal attire is usually reflected by the company or the department itself and if a particular BPO company is lenient and under a soft handled management then the ambience and culture there would be very good to work and each ones attire would help them work good and build a stronger personality.