All you fashionable geek girls would be look great cruising the street with this cool duct tape TARDIS purse. While the creator doesn't have instructions, there are plenty of duct tape purse instructions online so from there, you'd just have to decorate it yourself.
Link Via Geeks Are Sexy
http://ducttapecase.wordpress.com/2011/10/05/tardis-duct-tape-bag-giveaway/