J Koo Jackets first appeared on Chictopia's streetstyle gallery in Spring 2013 seen on Seoul blogger KarenLee of tomimito.com. She styled her blue J Koo denim jacket with a white unknown white leather cap hat, white Zara lace shorts, and white Jeffrey Campbell "granted" clear wedge heels wedges. Since then, J Koo Jackets have grown in popularity as bloggers from Seoul have discovered them. J Koo Jackets are generally seen in denim and rocker style. Popular types of J Koo Jackets are motorcycle. Blogger's favorite colors are blue and black.
There are currently 2 streetstyle photos of bloggers wearing J Koo Jackets. Most recently, blogger KarenLee of tomimito.com rocked her black J Koo motorcycle jacket with a black J Koo dog print dress, ruby red J Koo striped blazer, and black J Koo striped vest.