In My Calvins...is one of the most fashionable phrases in the world. Celebs like Justin Bieber, Kendall Jenner and, of course, Brooke Shields, have all repped Calvin Klein with pride. Now, Raf Simons is joining the Calvin Klein creative force after successfully captaining Jil Sander and Dior. In honor of the brand’s new captain, we’ve selected the most classic CK pieces you can buy. Pick your poison (or pair of jeans), and get ready to Instagram a snap #inmycalvins.