Diane Von Furstenberg Valens Black and Silver Studded Knit Skirt 2 Two. S6563351O7. 71% viscose, 23% polyamide, 6% elastane. DVF metallic stud skirt with a fun side zip. Knee length with slight A-line. silver and pewter 3 dimensional studs go through fabric, not pasted on. Side zipper goes in both directions so you can show a little more leg. The perfect twist on a basic fall skirt.