My friends who were my Ty Lee and Mai to my Azula last year and I decided to go as them disguised as Kyoshi Warriors from season two. I've also been wanting to go as Suki, so since this is the same costume, I can go as either one depending on the convention.
We went out and bought all our supplies together so we'd all match. I made mine and my boyfriends Sokka costume while they have been working on their own versions, but we have met up a few times to work on/plan out parts together.
The armor is made of craft foam covered in a slightly stretchy vinyl, while the gauntlets are made of wonderflex covered in the same vinyl. The gloves are temporary due to running out of time before Anime Detour. I used some of the Komatex from my Saber armor to made the headband along with more wonderflex for the designs.
Best Screen Accuracy in the hall competition at Anime Central 2012