Do you really know what you look like?

Do we see ourselves the way others see us? What happens in your head may have more of an effect on what you see in the mirror than you think.

Can we get too caught up in our appearance? Dave Chawner explores with the help of Juliette Burton, Chidera Eggerue, body image campaigner Alanah Bagwell, cognitive behavioral therapist Dr Rob Wilson, and psychologist Dr Annemarie O'Connor.

Scientific advisors: Professor Christopher Fairburn, Professor David Veale