It can be a business-like dress of no tie.
Business Man of the people, people of commuting by bike or change into uniforms in the company is very convenient likely.
Also It seems can dress as casual by simply changing the shirt and pants even when the holiday.
它可以不打領帶公事公辦的打扮。
商人的人,人的通勤模式的騎自行車或在公司制服變為可能是非常方便。
它似乎也可以穿衣服一樣隨意通過簡單地改變這件襯衫和褲子甚至當假期。