How To Be Invisible On Streets.

Here are some really cool ideas if you just want to get invisible on the streets. Though these might not be practical & shouldn't be taken in a strict sense.
Ms. Tsukioka, a fashion designer is the one who came up with these interesting ideas in view with concern for personal security in Japan. The vending machine costume unfolds from a simple red skirt & is meant for grown ups. The wearer hides behind the sheet, printed with an actual-size photo of a vending machine.