Here's a sig scarf that ends in 2 hours...it's a ponytail scarf so I am not sure how many headbands can be made from it...
http://cgi.ebay.com/ws/eBayISAPI.dl...MEWA:IT&viewitem=&item=290106543118&rd=1&rd=1
http://cgi.ebay.com/ws/eBayISAPI.dl...MEWA:IT&viewitem=&item=290106543118&rd=1&rd=1