Here's the information from the handbook about the uniform if you need quick access to it:
Used for all concert season ensembles.
Gentlemen will wear a black long-sleeved dress shirt, black dress pants, black dress shoes, black dress socks, black belt and a black neck-tie.
Ladies may elect to wear the same uniform as gentlemen or may wear a long-sleeved black gown, black dress shoes (please note that flats are not dress shoes ((please see below for examples of ladies' dress shoes), and black socks or stockings.
Uniforms must be cleaned and pressed when worn. Please see the uniform handout and review the inspection checklist for more specific information.
Concert Uniforms Inspection Checklist:
Pants, and Dresses
See below for examples of dress shoes and slacks for ladies.