To quote one of the most riveting Infomercial Personalities of my youth: STOP THE MADNESS. This entire thing is designed to make her look like a 17th century dandy who had to throw on his coat and run out of his manor when it caught fire in the middle of his morning levée. The coat is glorious, the underpants are ruffled ridiculousness, and the entire look is ABSURD.
But worst of all, I think, are the shoes:
I shall mince no words: These are just flat-out hideous, and I could hide them on the sale rack at Steve Madden and no one would realize they were out of place. Behold your future, Emma Stone.