I've read several times board members saying they purged things after seeing that the pictures didn't look good, or that they took pictures specifically to judge whether an outfit looked good.
I always thought it was the other way around...that people look better IRL than in pictures. That an outfit might look much better seen moving and from all angles than in one flat pose. And that the camera adds ten pounds, etc.
But I did purge a top after a particularly unflattering photo, even though I thought it didn't really look that bad. So now I don't know what to think!