Original:  Farzi was essentially fastened with a decorated piece of cloth, i.e., Katzeb around the waist area with loosely hanging ends.
Revised:  Farzi was a winter's garment. Mughal emperors and courtiers were wearing it over the Jama, fastened with a decorated piece of cloth, i.e., Katzeb around the waist area with loosely hanging ends.
Edit intent: clarity