I will give her a B for effort, but this looks like a costume outfit to me – panties and matching skirt. While it’s delightful to look at her, the loose fit of the panties spoils the view. The panties should fit smooth and snug.
Really gals, getting the outfit right is so easy, as there are sources all over the free world that sell school girl uniforms. Don’t get an cheap outfit, get the real deal. And don’t forget the Mary Jane’s.