If you guys see this picture below, you guys must feel familiar..
Because it's one of Ayu's Costumes at ARENA TOUR 2009!
Just that Ayu's version is much shorter and doesn't have a big ribbon on the back also without the hat, but for its color and the top's design is really similar. Could it be possible that Ayu's costume designer took the idea from an Online Shop?
Credit: futureLOVE @ AHS
Shared by Ayu's Story
Take out with full credits!