My sisters - knee lenth silk with a thin chiffon (i think) layer over. Crystal beading on top. Found it at nieman marcuss last call. Since I only have my sister in the bridal party as my MOH, it worked out great. Marked originally at $300, then on sale for $100ish, then a 20% off with additional 20% off promotion they were doing around the holidays..came out for $67. It matches my color to a tee!