Andhra Pradesh Administrative Tribunal (Procedure) Rules, 1989
33. Dress of the parties
A legal practitioner or, as the case may be, a presenting officer shall appear before the Tribunal in his professional dress, if any and if there is no such dress.
(i) if a male, in a closed collared coat and trousers or in a lounge suit;
(ii) if a female, in a saree or any other customary dress of a sober colour.