I refreshed the page a few times and I guess PhotoBucket was sending me to the mobile site ? It's not your fault - but direct linking to the images can avoid that kind of weirdness in the future.
I can see them bigger now, but they still all look different to me.
The first one looks like the fabric is just pulled up over her chin, but not a separate piece.
The second one looks like it has a hood.
The third one looks like it has nothing, although the hood could be there, just not rendered in a way it can be distinguished.
I don't think you need to do anything special for the shoulders for any of them - they are all unshaped.
It's up to you if you want to have the cape be a rectangle, half-circle, or circle - you can interpret the artwork to be any of them.