I think baggier trousers would look better, the tight trousers (or pants?) look too retricting. I wonder why they chose those kind of trousers for her new outfit. It can't be very comfortable. I really like teh top half though, the golden straps around her arms and stuff looks REALLY cool. I prefer that to her older one.
It's important that superheroes never get badly wounded, if they did (or maybe they do on some comics) the magic disappears, so no matter how strong they hit each other only their clothing will get damaged. Yay, clothing damage, Wonder Woman naked! WeeEEEeeE!