Borussia Dortmund on Twitter: "🚨 BLACK KIT GIVEAWAY 🚨 Welcome to the dark side. Get your hands on the brand new BVB all-black shirt 🔥⬛ Rules to enter: 1⃣ Follow @BlackYellow 2⃣
Borussia Dortmund's all-black birthday suit sells out in under three hours | Bundesliga