Another trend evident from night clubs to the the runway are corset tops. Corsets that suck in the torso to create an hourglass shape have been around for more than 500 years. While today’s designs aren’t as tight as they used to be, they can still pose health risks, including constricted breathing, fainting, heartburn, headaches, blurred vision and abdominal pain, according to a study by the University of Virginia Health System.