casual Friday

基本解釋

Casual Friday - Depending on the business, this can mean anything from corporate casual instead of formal looks or "Wear your company logo polo and jeans." If in doubt, ask a superior.
隨意的星期五：由公司性質(zhì)決定，這可以是企業(yè)便服，而不是正式著裝或者“穿有公司商標(biāo)的服裝或牛仔褲。”
Before you slip on a pair of weekday jeans, consider your workplace and what is appropriate—if you are a banker or a lawyer, you might be limited to twill trousers even on Casual Friday!
當(dāng)你準(zhǔn)備穿著牛仔褲去上班的時候，得先考慮一下你的工作環(huán)境，該穿什么合適。如果你是位銀行家或者律師，那么只怕在休閑星期五這天也得穿著西裝褲。
Many work place, has nonetheless also adopted the idea of a Casual Friday.
很多工作地點，也接受隨意星期五的觀點。

"I've had to mention low-rise jeans on casual Friday, " adds Cassia Anthony Yikes on Facebook.
FORBES
The point of turning Casual Friday into Dress-Down-Month-of-Sundays is to be more comfortable.
FORBES: Why Adults Should Ditch The Shorts, Wear Suits
This is a good option for the adult fan who wants to wear something to work on the casual Friday of a big game weekend.
FORBES: Marketing to the Female Fan

In some companies, employees are allowed to wear clothes that are more informal than usual on a Friday. This day is known as a casual Friday.