Where can I find bags like this? (pic included)?

I see many girls with bags like this one, but theirs have pretty designs and things on them. I tried looking at known stores like American Eagle, Aero, Hollister, etc. I had no luck. Does anyone know where I can find bags like this one: http://i01.i.aliimg.com/photo/v0/104562591/Mens_Women_Burgundy_Boho_cross_body_Messenger.jpg