From an e-mail to the faculty of my college:
Please make sure that all faculty and staff follow these hours and that they dress appropriately this summer. No flip flops, shorts or cut off shorts, no tank tops, etc. Women should wear skirts or full length pants. Men should not wear skirts but should wear full length pants. Questions, please call me. We can also discuss in more detail on Monday. Thanks.
(emphasis mine)
There are a ton of Scots here in the South – this is ethnic discrimination against faculty and staff who wish to celebrate their heritage with the wearing of the family tartan!