The wide variety of shapes and sizes of female genitalia are largely unknown to women themselves, because nature has constructed the female form in such a way that women cannot see their sex organs without the aid of a mirror! There is less opportunity for the casual 'glance' that men can use to asess the 'normality' of their reproductive equipment, so women can go through life with all manner of complexes! I am no expert on the subject, but I can confirm that a previous girlfriend's interior lips were bigger than the outer ones - she didn't worry about it, and neither did I! If a man has reached the stage of observation of this simple difference, and he has his mind on comparisons, or such, he's the wrong man for you!