Research sources:

http://www.randomhistory.com/2009/02/24_wigs.html

http://www.wigs.com/blog/tips-tricks/did-you-know-a-brief-history-of-wigs

http://twonerdyhistorygirls.blogspot.com/2011/03/accessories-head-to-toe-part-4.html

http://limerickslife.com/peruke-makers/