Many years ago, we dress down on Fridays but we have to pay for
it. The monies go to the charity, United Way.
Now? We get an option to dress down on both Mondays and Fridays. I
took that option. 
Why? Well, especially in winters or the cold months. It's great
just to grab a pair of jeans and a sweater!!!! And that suit
dressing is making the run to the dry cleaners a health
hazard.........to my pockets!!! 