Across twelve seasons, Raj Koothrappali (Kunal Nayyar) wore a pretty consistent wardrobe in The Big Bang Theory. It was very rare to see Raj deviate from his usual outfits. It usually consisted of a sweater vest over a button-down shirt with a huge collar and a zip-up jacket, along with khaki or cargo pants to complete the ensemble. Series veteran Nayyar was not a huge fan of Raj’s poor fashion sense, and he recently shared his thoughts about the experience in an appearance on The Official Big Bang Theory Podcast. The actor revealed that wearing Raj's signature look for over a decade turned off his taste in those specific types of clothes, and now, he can no longer wear them!