Cos Jackets first surfaced on Chictopia's streetstyle gallery in Fall 2009 seen on Germany blogger anexceptiontomyrule. She wore her blue COS jacket with a black asos sunglasses, gray COS shirt, and beige COS dress. Since then, Cos Jackets have grown in popularity as bloggers from London, Paris, and Copenhagen have discovered them. Cos Jackets are generally seen in casual, chic, and business casual style. Popular types of Cos Jackets are khaki cocoon coat and batwing. Blogger's favorite colors are black, blue, navy, and heather gray.
There are currently 25 streetstyle photos of bloggers wearing Cos Jackets. Most recently, blogger Dorotheet of lejournaldedoro.com styled her black COS jacket with a black acne jeans and olive green COS sweater.