Which items are commonly included in organizational clothing?

Organizational clothing typically includes specific items that are designed for formal or ceremonial occasions, as well as for specific duties within a military context. The choice that includes a "field jacket" and "mess whites" accurately reflects this understanding.

A field jacket is a standard piece of outerwear used by military personnel, especially in field operations, while mess whites represent the formal dress uniform that is worn for official functions and ceremonies. Both items align with the defined purpose of organizational clothing, which is to provide service members with the appropriate attire for professional settings and activities that reflect the standards of their branch.

Other options may contain items used in various contexts within the military, but they often focus on practicality rather than the formal aspects of military dress associated with organizational clothing. For instance, cargo pants and T-shirts are generally considered utility or working uniforms, and winter jackets and raincoats serve functional purposes but do not represent the formal or ceremonial attire integral to organizational clothing. Thus, the combination of field jackets and mess whites encapsulates the essence of organizational clothing more accurately than the other options.