Army Green Service Uniform—Male

Occasions for wear

a. The Army green service uniform (class A) and authorized variations (class B) are authorized for wear by all male personnel when on duty, off duty, or during travel. These uniforms also are acceptable for informal social functions after retreat, unless the host prescribes other uniforms.
b. The following are appropriate occasions for enlisted personnel to wear the Army green dress uniform.
(1) At social functions of a private or official nature, either before or after retreat, and while in transit to and from such functions. Otherwise, it is not authorized for travel.
(2) When designated by the host.