Blue COS Jumpers first appeared on Chictopia's streetstyle gallery in Winter 2013 seen on Hong Kong blogger bryy of fashoncrave.com. Since then, Blue COS Jumpers have grown in popularity as bloggers from Hong Kong and London have discovered them. Blue COS Jumpers are generally seen in casual, chic, and denim style.
There are currently 3 streetstyle photos of bloggers wearing Blue COS Jumpers. Most recently, blogger Wigertstil of wigertstil.com styled her blue COS jumper with a black Vintage YSL coat, blue Mardou and Dean jeans, and white Chanel bag.