"I can't promise you'd look as good as I do"
This is actually my favorite look by Mary Kate Olsen. I love the 70's vibe she has going on with the pin strips and the Ray-Bans.
I also like Keira's look even though I can't stand her, but anyway I like the buttons and how she balanced the volume of the pants with a skinny striped tee.
On the other hand, you might end up looking like this. I don't think anyone should wear pants with puffy pockets.
Oh Mischa... Mischa, Mischa. High-waisted DENIM? and TIGHT? Yeah that's a definite don't.
I'd recommend non-denim and baggy. Let's see how this phases out.