If you don't know trendy New York-based fashion label Proenza Schouler, their bags can be seen on every blogger and wannabe-Devil-Wears-Prada-girl around the world. The two-time CFDA award winners recently got together with headphone company Master and Dynamic to collaborate on a very limited edition collection. The signature MH40 model is reimagined with Proenza Schouler's aesthetic, featuring a very luxurious goatskin headband lined with lambskin and perforated lambskin ear pads. The Proenza Schouler x Master and Dynamic MH40 Headphones comes in three colorways, including one classic Proenza blue and another in white and copper, and is available now for $495. Each design is limited to 200 pairs so don't wait too long lest your favorite color sells out!