There's only one outfit we need to look at to mimic Emma's look in the locker room scene. This one, from Kate Spade.
Kate Spade Lips-Noelle Blouse at Nordstrom
Kate Spade Kayla Pencil Skirt at Nordstrom
It's so fantastic it defies descriptors. I hate smoking, but I would gladly walk around in this little lipstick/cigarette print blouse. I can just hear the comments now, "Wow, she's so stylish, and so...ironic." Too bad irony costs 116 dollars. On sale.