I don't really see a skirt going with that... more like skinny jeans, leggins or any pants for that matter... lol! but no skirt... I have one like that, but all in black, and it looks better with pants... :)
I have a sweater dress almost exactly like that. I just wear it with black leggings and heels or pair jeans with it, and I've gotten compliments wearing it both ways. :) I can't really imagine wearing it with a skirt.