We're usually kinda "meh" about most T-shirt surgeries because we're just can't get into the hack'em, slash'em sartorial school of thought. Toronto-based Mari Santos , on the other hand, is such a genius with a pair of scissors we want to hitchhike across the border, kidnap her, head back south, and then set her to work against her will on the oversize T-shirts we seem to get for free by the pound. Except that it would probably be illegal. Which is kind of a bummer. Her ethos: "Taking something old, frumpy and ill fitting and making it into something new." Santos will be joining some 20 other designers to work on Urban Outfitter's Urban Renewal line .