COS Blouses first appeared on Chictopia's streetstyle gallery in Winter 2011 seen on Los Angeles blogger mwa_mwa of thetimeisgrey.blogspot.com. She styled her ivory COS blouse with a beige American Apparel shoes and beige American Apparel pants. Since then, COS Blouses have grown in popularity as bloggers from Los Angeles, Nuremberg, and Germany have discovered them. COS Blouses are generally seen in chic, basic, and elegant style. Popular types of COS Blouses are silk, knitted, bow, and plain,. Blogger's favorite colors are white, black, pink, and ivory.
There are currently 40 streetstyle photos of bloggers wearing COS Blouses. Most recently, blogger mwa_mwa of thetimeisgrey.blogspot.com rocked her ivory COS blouse with a brown Cecil boots, black vintage bag, and brown American Apparel belt.