Even in female dominated fields, it seems women don’t always get a fair shake.    In the US, women hold about 89.6% of professional beauty service jobs, which places it in the top female-dominant industries along with elementary and secondary school teachers (76%) and home healthcare nurses (87.5%).    Most Americans are more likely to believe that women make more money than men as beauty professionals, however, the reality of gender equity in the professional beauty industry tells a differe...