Bermuda shorts, also known as walking shorts or dress shorts, are a particular type of short trousers, worn as semi-casual attire by both men and women. The hem, which can be cuffed or un-cuffed, is around 1 inch above the knee.
Warrant officer. A warrant officer (WO) is an officer in a military organisation who is designated an officer by a warrant, as distinguished from a commissioned officer who is designated an officer by a commission, and a non-commissioned officer who is designated an officer, often by virtue of seniority.
In the Army, the Warrant Officer is specialized in their field. For instance, a pilot, a maintenance officer (either ground or aircraft), or supply officer. They focus on this specialty and that is what they do. For the Commissioned Officer they are more of the staff type functions.