The average woman knows exactly how she looks at most any point during the day, according to a new study.  The average woman will check her reflection eight times a day, using everything from a mirror to a cell phone picture of themselves.

Women look at themselves in shop windows, car mirrors and one-in-ten check out their reflections in their smart phone screens.

A third think they are at their best in their own bathroom mirror while one in 20 said they looked their worst in the mirror in the bathroom at work.

Three quarters of women hate looking in the mirror altogether, and 39% said it affects their confidence.