What does the commentary associate with fārisiyyatun khaḍrāʾ?

al-Ḥārith ibn Ḥillizah: Ḥujr, Royal Kinship and the Dhū al-Majāz Covenant (verses 56–67)

• A woman’s silk dress
• Persian-style armour or military equipment
• A green field crop
• The religious meaning of a banner