Which of the following is NOT a guideline for official FFA dress?

The guideline that is NOT part of the official FFA dress is the requirement for nude nylon hose for females. FFA has specific standards for attire to ensure all members present a professional and unified appearance, which includes guidelines for shoes, shirts, and jackets.

The official dress requires black shoes with a closed heel and toe for safety and professionalism during events. Additionally, it outlines that females should wear a white collared blouse while males wear a white dress shirt, as these items provide a classic and clean look that aligns with the organization's values. Moreover, the official FFA jacket must be zipped to the top and accompanied by an official tie for males or a scarf for females, promoting uniformity among members.

The inclusion of nude nylon hose isn’t mandated within the official dress guidelines, which allows for more flexibility regarding hosiery choices for female members. This reflects a modern interpretation of dress codes that encourages comfort along with professionalism.