Banāʾiq is the plural of banīqah, a fitted strip, gusset, or joined piece of cloth. Ghurr suggests brightness or whiteness. Muqaddad describes a garment slit or cut into strips.
The poet selects clothing because its narrow joined pieces and contrasting light patches resemble visible lines on the camel. This is distinct from the rock image: the first evokes natural channels; the second uses a crafted textile pattern.