Now that you mention it- Looking closer at this pic
I think I see a break where her clavicle is.
If there actually is a visible seam there, it would be pretty lame just for the purpose of including a cape.
Hopefully I'm wrong.
Then again, I can't see how they are going to have a switch out waist with her hands resting on her hips like that.
The engineering on this is going to be interesting to see.