Stretch Mini Skirt Help! Does Anyone Know Where I Can Buy A Mini Black Skirt?

Help! Does anyone know where i can buy a mini black skirt? - stretch mini skirt

I really need to find a black mini-skirt, or as the link below or a denim mini-skirt, jet black!
http://s2.thisnext.com/media/230x230_no_border/Earnest-Sewn-black-stretch_7DC8BA48.jpg

Any idea where I can buy one in the UK?
It is urgent!
Giving thank you:)