The majority of the positions within the Department of Human Services are covered by the civil service merit system of employment, which requires job candidates to participate in competitive examinations in order to qualify for employment.
Related Articles. Semi-formal dress is less formal than black-tie dress but more formal than cocktail attire. A semi-formal dress code is expected for moderately formal events, such as weddings, award ceremonies, bar and bat mitzvahs and a night at the theater.
1 Cotton or jersey fabric is perfect for a semi-formal dress.  Dress up when in doubt. Thereâs a lot of grey area in what is expected for a semi-formal event. In any case, itâs better to overdress for an occasion than to underdress for it.