India, March 8 -- We're often told not to judge a book by its cover, but a new survey reveals that appearances might actually play a big role in the workplace, particularly when it comes to pay. A survey of 1,050 Americans explored the idea of "pretty privilege," which suggests that more attractive people receive certain advantages. The survey found that 81.3% of respondents believe it impacts career opportunities and income. (Also read: Parents in America spend an average of 67 hours a year negotiating with their kids over meals and snacks: Study )

The survey highlights how appearance influences hiring, promotions, and raises, with 80% believing attractive coworkers have an edge. Nearly 67% have witnessed unfair treatment based on looks...