Who wore it best?

Who can wear a topshop sweater and make it look much more expensive? Yes indeed, Olivia can! And now the difficult part: How to do this? "Accessorize, accessorize, accessorize!" is the correct answer. She manages to look hot in a baggy sweater by wearing black leggings and peep toe heels that show off her red vampy nail polish. Normally I wouldn't recommend mixing two prints, but I think the zebra striped scarfe doesn't harm the outfit. By keeping her make-up simple the bold necklace doesn't seem too much. Or do you think I'm wrong and prefere the more casual way of dressing up by Mary-Kate Olsen?

Mary-Kate wears her topshop sweater with a pair of gladiator sandals, Ray Ban Wayfarer sunglasses and a bright handbag.

What concerns accessorizing, i think Olivia is definitely the one who's gonna win this little battle. ... I mean, what better way to spice up your outfit than with a male model by your side? ;)
Or are you the kind of girl that preferes a rocker boyfriend with an "I just got out of bed" look?