White and Black Pencil Skirts from yoox.com
If you'd rather not spend much, your best bet is this Pencil Skirt. It's a great piece, while not very pricey.
For something in the middle of the price range, you're in luck with this Ralph Lauren Pencil Skirt in stock and waiting for you. You most certainly will fall in love with this product.
If you want to treat yourself, then you won't be disappointed if you check out this Antonio Berardi Pencil Skirt. It's an expensive but smart option.