Where to Get a Pattern to Sew a Vintage Type of Coat or Buy Ready Made

http://www.sandimarshall.com/mad-hatter-depp-frock-coat-pattern/
Where to Get a Pattern to Sew a Vintage Type of Coat or Buy Ready Made
A friend was interested in making a coat in the vintage frock coat style similar to the one worn by the Mad Hatter in Alice in Wonderland 2010. I came across a page which lists a source for a sewing pattern for this style of coat. It also shows a place online to buy a similar coat ready-made when there is no time or interest in do it yourself sewing to own this coat.