I don't know what Bermuda shorts are, but people should be allowed to wear whatever they want. Sure, we may prefer seeing professionals in professional attire, but to enforce any kind of dress code in any context is needlessly authoritarian. (Well, except for in entertainment where costumes are a part of the production.)

People shouldn't even have to wear clothes in public if they don't want to. The fact that we forcibly imprison people for exposing their natural body parts is a sad testament to how sexually hung up society is.