15 Oct 2010 -  The season 9 American Idol runner-up Crystal Bowersox wore an organic, hemp and cotton wedding gown from designer Tara Lynn to exchange her vows on Sunday at the Chicago café where she first met her now husband Walker six years ago.
“The gown is a simple princess line with an open back; a machine-knit hemp twine strap crisscrosses in back,” the designer explained. 
Crystal added “The train of the dress is a handmade design of hemp twine, sea shells, and beads, some of which came from pieces of sentimental jewelry.”