Made this costume for Phoenix Comicon 2014. Made from roughly 6 yards fabric, the material was found at a home fabric store. The most time consuming part was the belt. I used my sewing machine to "embroider" the vine pattern and attach the fabric flowers. The buckle is just craft foam painted to look like metal. The piece at the neck and back are both byzantine chainmail chains.

Checkout my tutorial: http://theindieimaginarium.latito.net/cosplay-tutorial-shae-game-of-thones/