So this isn't a fabulous cosplay but it's two cosplayers: Nova and Twinfools doing a skit of Final Fantasy XIII. It's pretty funny even if you haven't played the game. XD
Hope: Twinfools
Vanille: Nova.
It might not make sense for me to post the second video before the first but this part is funnier than the first in my opinion for one specific part. But if you want to see the first just punch "Operation Nora part 1" into Youtube search and it'll pop up.