90% poly 10% polyurethane. Dry clean only. Unlined. Raw cut edges. back keyhole with tie closure. Velveteen finish. CALR-WD17. 1408 6137. Calvin Rucker is the eponymous new label based out of Downtown Los Angeles, from the collaborative efforts of Caroline Calvin, former SVP of Global Design at Levi's Strauss & Co. and Joie Rucker, founder of Joie, respectively. Dubbed the Casual Couture for the Creative Class, the collection offers an emergence of two seemingly separate segments in the market - couture and casual. Styles include casual tees, premium denim and Parisian-inspired blouses designed for the modern and independent woman.