Trending badgeTrendingPosted 1 hour agoSubscribe to BuzzFeed Daily NewsletterCaret Down18 Celebrity Optical Illusion Dresses That'll Make You Do A Double TakeI can't stop staring.by Mychal ThompsonBuzzFeed StaffFacebookPinterestLink Over the years, Iris van Herpen, Thom Browne, and other designers have mystified red carpets with their hypnotic dresses on the biggest celebrities. JULIEN DE ROSA / AFP via Getty Images Here are 18 optical illusion outfits worn by celebrities that you must see: 1.