Where can i buy a black/grey skirt suitable for school that is not pleated. Any links? Preferably New Look?

How much is it and it MUST be above the knees. Not to tight please. Thanks. Please add links.

Opinions on these pieces of clothing [links]?

What do you think of each of these items? [separately, not as an outfits- none of them go together] Do you think they are cute or ugly/what would you think of someone who was wearing them, etc – stuff like that. I’ll give best answer to the most thorough, real answer. (:
01: http://www.asos.com/Asos/Asos-Stamp-Print-Cropped-Top/Prod/pgeproduct.aspx?iid=482190&cid=5087&clr=Red&sh=0&pge=0&pgesize=20&sort=_None
02: (Green) http://www.asos.com/Fornarina/Fornarina-Stripe-Button-Corset-Top/Prod/pgeproduct.aspx?iid=224392&cid=4167&clr=Green&sh=0&pge=0&pgesize=396&sort=_None
03: [...]