: image credits : generally known as gandhi topi.
:image credits: from Nepal
:image credits: from himachal pradesh.
:image credits: The color of the cap indicates more than color ! Writes Sun!l Parashar in his notes on flickr
:image credits: Popularly worn by people of Sindh in Pakistan
more topis:
Originally from Iran, who are known as parsis have been living in india for centuries now wears this topi.
From Nagaland: http://www.flickr.com/photos/waltercallens/474814019/
From Tibet: http://www.flickr.com/photos/khnumhotep/2057685912/