Casey is a perfected, ultra-slimming flare jean, crafted in Comfort Stretch, for a style that looks like rigid denim but has a touch of stretch for a comfortable fit Founded in 2002, Rag & Bone founder Marcus Wainwright combined his British heritage with a downtown New York aesthetic. At the heart of the edgy yet laid-back brand is its focus on quality craftsmanship and attention to detail. The epitome of cool, off-duty style, it’s no wonder the signature second-skin denim is favored by many.