Boutique. The WCAGA Boutique, established in 1993 in the heart of Soho, offers a wide range of vintage garments and accessories, dating back to the Victorian era. By merchandising the tightly edited selection seasonally, WCAGA has elevated the way people perceive vintage. Known as the East Coast's largest retailer of vintage denim, the boutique also carries an extensive collection of vintage concert tees, leather pieces, western wear & boots.