Why Choose a Polo Shirt Instead of a Suit?

The polo shirt is light, flexible and comfortable, it could be chosen as the workwear for employees, for them to wear while they are working. In industries where a suit is restricting and professional yet something like your normal t-shirt would not look appropriate,workwear polo shirts might just be the ideal in-between.
In these conditions, a full-on suit might be too hot and too uncomfortable for worker operating in the work areas – as a builder, electrician, etc. – given the style and sort of work that they do.
Some Other industries where a custom polo shirt may double-up as a useful uniform for staff might consist of the retail sector, the entertainment and hospitality sector (e.g. bars and pubs), where it’s essential for a sales or staff to seem friendly and comfortable but smart and professional.
In these instances, a full-on suit could be a bit over-the-top, so a polo shirt could be more suit-able!
But, the polo shirt is not definitely acceptable or suitable for every profession or industry, it seems casual and unprofessional, e.g. financial advisor, solicitor. When marketing a company, there could be some kinds of branded clothes that are better suited and more proper in many industries and careers, in comparison to others.
From: http://www.gyfashion.com/news/Why-Choose-a-Polo-Shirt-Instead-of-a-Suit%EF%BC%9F.html