This is a great, cheap, black skirt. I needed something to wear under tunics and over tights to avoid the 'no pants' look.  Hence, this skirt.
The Good: cheap, and cotton. It looks pretty well constructed for something in the $20 range, and after a few wearings the fabric is holding up well without pills or lint build-up. It is stretchy but heavy enough to not be skin-tight.  Flattering.

The Bad: unfortunately, the sizing I feel is weird, particularly around the waist area. I got the large (32" waist, 40" hips, althletic) and it was pretty roomy (e.g. not skin tight). However, the waist is ridiculous.  Folded over makes the skirt WAY too short (at 5'9" it's NSFW) but if the waist band is down it is extremely baggy - no elastic at all.  When I wear tights there is a ruffly of fabric around the top that adds bulk.  To date, I have only worn it with looser sweaters or tops where the weirdness doesn't make too much a difference.

Verdict: While the price is right, would recommend shelling out a few more $ to get something better made if you are looking for a basic black skirt to wear to work or nicer places that will fit well. However, if you want a short skirt for fun & playing around, this might be just the ticket.