Deterring Shark Attacks With Venomous Looking Wetsuits

That's the idea behind a new line of rash guards and wetsuits being marketed by the online retailer boatstogo.com. The suits are designed after the patterns on a lionfish, a venomous type of fish popular in aquariums. The striking patterns on a lionfish help protect it by warning predators that it is poisonous, but would such a pattern work if worn by a human?