One definition of business casual states that it includes khaki pants, slacks, and skirts, as well as short-sleeved polo shirts and long-sleeved shirts, but excludes, tennis shoes, tight or short skirts, t-shirts, and sweatshirts".[1] Another source, an American university careers service, states that business casual consist of neutral colors more towards the dark shades of black, grey, navy, but can include white and off white, and reminds that the clothing should be pressed and have clean, crisp seams.[2]

ABOUT;
One definition of business casual states that it includes khaki pants, slacks, and skirts, as well as short-sleeved polo shirts and long-sleeved shirts, but excludes, tennis shoes, tight or short skirts, t-shirts, and sweatshirts". Another source, an American university careers service, states that business casual consist of neutral colors more towards the dark shades of black, grey, navy, but can include white and off white, and reminds that the clothing should be pressed and have clean, crisp seams.
SOURCE: WIKIPEDIA