Thanks to the universal silhouette, a pencil midi skirt is a staple in any girl's wardrobe, and even more so in the collection of a working lady. Go for the skirt with an understaded print or detailed with a side slit to add some personality to your workweek ensembles.
If you're on a thrifty budget, your best bet is this Bobi Pencil Skirt. It's a terrific piece, while not very costly. Another nice option is this Monrow Pencil Skirt. While the price is rather reasonable, be sure that this piece will become a wonderful addition to your wardrobe.