BDG Black Denim Button-Front Mini Skirt Size M BDG Black Denim Button-Front Mini Skirt, Women's Size M — Urban Outfitters. Features a structured A-line silhouette with a functional button-up front and two large patch pockets on the front. The black denim has a slightly faded, lived-in wash for a vintage aesthetic. Made from durable cotton denim. Great for casual year-round styling. Condition: Good pre-owned condition with light natural fading consistent with denim wear. No holes or major stains noted. Waist measures approximately 14 inches flat.