I come across a website which has great work of Moroccan high-couture designers. It's
http://www.caftan-biladi.com/index.htm
The costumes are beautiful and I like the large belts. I post down some outfits which I like most as well antique Moroccan Wedding Sash - Sashes from
http://www.artisanaworks.com/ethnic4.htm
The last picture is of a Turkish Ottoman silk sash belt of the 18th century.
Hope you will like them :)