The belt itself is made of leather and I used angelos leaather paint for the goldness. Highly suggest this stuff. The fabric is black spandex vinyl. As far as the peak goes, I love the way it ended up looking and thank you for all of the positive comments.
This is my steampunk seamstress...or some would call me a steamstress, costume.
Made the backpack from scratch and bracer from leather. I used real hoop boning for the skirt as well as steal boning for my corset which is the best one i have made to date. Yay. The only things I didn't make were my boots and shirt.