St. John Basics Black Santana Knit Skirt. Size 4

This perfect little St. John skirt is in pristine condition. Only worn once. I purchased it at St. John Boutique in Las Vegas for $450. There is a matching top that is sold separately in my closet that's a size two. I purchased the set for my niece who is a size 4/6 and it said her beautifully. as you know St John can be blocked up or down (Matching top shown below).