Founded in 2002 by designer duo Jack McCollough and Lazaro Hernandez, Proenza Schouler has a creative mind and feel of its own. Best known for their ‘artsy’ and cool sense of style, the designers have embraced a subversive twist type of fashion that is both elegant and chic. Case in point: this dark navy lambskin and cotton blend PS1 Medium Bag. Featuring a top handle, a foldover top, a cross body strap and two front strap fastenings.