In Love With Fashion - LOVE Black Asymmetric Drape Skirt: Amazon.co.uk: Clothing

Original brand, be careful with other brand versions on eBay as they're usually cheap fabric and a bad fit so try to make sure you're buying one from the actual brand! It also comes in a pastel coral/peach type colour!

As seen in
  • skirt black black skirt split skirt side slit slit skirt beyonce