My friend and I believe thats not the official catwoman look but more of like a pre-catwomen. Seems she's got a hold of some of batman tech so maybe she'll use some of batman's stuff to create her own catwoman suit. I too trust Nolan will find a way for us to love his catwoman version.
That's what I think. I don't think the final costume will be revealed until somewhere towards the end of the movie. Or maybe the middle.
I am the Playstation Avenger.