Unknown Bags first surfaced on Chictopia's streetstyle gallery in Summer 2013 seen on Los Angeles blogger fancygiraffe of fancygiraffe.tumblr.com. She wore her black unknown bag with a bubble gum UNIF shoes, black Japangeles hat, and black Nasty Gal skirt. Since then, Unknown Bags have grown in popularity as bloggers from Cúcuta, Toronto, and Melbourne have discovered them. Unknown Bags are generally seen in chic, comfortable, and romantic style. Popular types of Unknown Bags are cross body, quilted, tribal, backpack, and vintage. Blogger's favorite colors are black, red, ruby red, and brown.
There are currently 83 streetstyle photos of bloggers wearing Unknown Bags. Most recently, blogger Danielle_M of tendinteinmoda.com styled her red unknown bag with a blue New Yorker hat, blue Front Row Shop skirt, and white Pull and Bear hoodie.