Damask patterns

Costs money but isn't it peacockish?
http://www.123rf.com/photo_6568880_stylish-background-with-a-gold-and-purple-pattern-inspired-by-indian-saris.html

Lots of patterns available for downlaod
http://theinspirationgallery.com/wallpaper/damask/wp_damask01.htm

Lots here too
http://webdesignledger.com/freebies/70-beautiful-damask-patterns-and-textures