The more I learn about this series, the more fun it sounds. Here's Christina Carpenter describing her costume in an interview:
SFM: Lastly, I’m a costumer and seeing all the wonderful roles that you’ve had, what was your favorite costume?
Carpenter: [with no hesitation at all] The Mord Sith from “Legend of the Seeker”.
SFM: It looks uncomfortable, but you looked fabulous!
Carpenter: It was painful, but it was amazing craftsmanship. Amazing craftsmanship.
SFM: Did they have to sew you into that?
Carpenter: It’s all custom-[made]. Like I had seams from the top of my arch to around my heel… like stuff you never even have to think about. They were all from “Lord of the Rings”, the seamstress and stuff. It was a factory. It was amazing.