just for fun I did some checking on making a bra and found some links:

http://www.foundationsrevealed.com/bra-making
http://www.ehow.com/how_8722471_make-bra-mold.html
http://www.pattern-making.com/draft-bra-pattern/

http://www.baur.de/content/tunk/categories/fashion-trends/the-bra-an-inside-look.html
http://sewing.about.com/library/sewnews/library/aafashbra.htm
http://ndlnookfab.blogspot.com/2008/01/queen-bra-elite.html