11/20/2013 02:53 EST | Updated 01/25/2014 11:01 EST

Isaac Mizrahi Sickened By Skinny Models

Astrid Stawiarz via Getty Images
NEW YORK, NY - OCTOBER 22: Designer Isaac Mizrahi attends the Project Runway All Stars Season 3 Premiere Party Presented By The Weinstein Company And Lifetime In Partnership With Marie Claire, QVC, Mary Kay And Alterna Haircare on October 22, 2013 in New York City. (Photo by Astrid Stawiarz/Getty Images for The WEinstein Company)

Isaac Mizrahi thought the trend for models "to look like drug addicts" was "absolutely sickening".

The fashion designer has several lines and has participated on TV show Project Runway All Stars. While he accepts most models have to be of a certain shape, there are certain parts of fashion's history that Isaac can't get on board with.